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Assertion (A):If $a greater than 0 comma b greater than 0$ and $c greater than 0$ , then $left parenthesis a plus b plus c right parenthesis left parenthesis fraction numerator 1 over denominator a end fraction plus fraction numerator 1 over denominator b end fraction plus fraction numerator 1 over denominator c end fraction right parenthesis greater or equal than 9$
Reason (R): For positive numbers $a comma$ $b comma$ $c comma$ $A M greater or equal than G M$

Both A and R are true and R is the correct explanation of A
Both A and R are true and R is not the correct explanation of A
A is true but R is false
A is false but R is true

The correct answer is: Both A and R are true and R is the correct explanation of A

$A M greater or equal than G M$
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multiply (1) and (2)

The length of the chord joining the points $(4 \cos θ, 4 \sin θ)$ and $(4 \cos (θ + 60 °), 4 \sin (θ + 60 °)$ of the circle $x^{2} + y^{2} = 16$ is

maths-General

General

Physics-

In an orbital motion, the angular momentum vector is

Physics-General

General

Maths-

If the two curves $y equals x to the power of 2 end exponent plus 1$ and $x to the power of 2 end exponent plus y to the power of 2 end exponent equals 1$ touch each other at (0,1) then the equation of the common tangent is

Maths-General

General

Maths-

At (1,1), the two curves $x to the power of 3 end exponent y equals 1$ and $y equals e to the power of 3 open parentheses 1 minus x close parentheses end exponent$

Maths-General

General

Maths-

The slope of the curve $y equals k open parentheses 2 x minus 1 close parentheses to the power of 2 end exponent$ at $open parentheses 1 comma fraction numerator 1 over denominator 4 end fraction close parentheses$ is 1, then k is

Maths-General

General

Chemistry-

_________ is isostructrual with diamond

Chemistry-General

General

maths-

Observe the following statements and choose correct answer Statement-I:A particle p moves along a straight line, starting from a fixed point ‘O’, obeying s=16+48t- $t^{3} .$ the direction of p when t=5 is along $\bar{O P}$ Statement-II: For a particle moving on a line, if velocity v<0 then the body moves towards the initial point.

maths-General

General

maths-

Statement ‐ I : The equation $z \bar{z} + \bar{a} z + a \bar{z} + λ = 0$ where a is a complex number, represents a circle in Argand plane if $λ$ is real. Statement ‐II : The radius of the circle $z \bar{z} + \bar{a} z + a \bar{z} + λ = 0$ is $\sqrt{λ - a \bar{a}}$

maths-General

General

GeneralVideo

Divide the following fractions:
$2 over 11 divided by 9 over 22$

To remove the sign of division, we take the reciprocal of the second fraction and multiply the fraction 2/11 by the reciprocal of the second fraction.

Divide the following fractions:
$2 over 11 divided by 9 over 22$

GeneralGeneral

To remove the sign of division, we take the reciprocal of the second fraction and multiply the fraction 2/11 by the reciprocal of the second fraction.

General

biology

The third cleavage in frog's development is

biologyGeneral

General

biology

The reason why the right kidney is slightly lower than the left is:

biologyGeneral

General

Chemistry-

Consider the following boron halides
I) $B F subscript 3 end subscript$
II) $B C l subscript 3 end subscript$
III) $B B r subscript 3 end subscript$
IV) $B l subscript 3 end subscript$
The Lewis acid characters of these halides are such that

Chemistry-General

General

biology

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Assertion (A):If and , then Reason (R): For positive numbers

Both A and R are true and R is the correct explanation of A Both A and R are true and R is not the correct explanation of A A is true but R is false A is false but R is true

The correct answer is: Both A and R are true and R is the correct explanation of A

multiply (1) and (2)

Related Questions to study

The length of the chord joining the points (4cos⁡θ, 4sin⁡θ) and (4cos⁡θ+60°, 4sin⁡(θ+60°)of the circle x2+y2=16 is

The length of the chord joining the points (4cos⁡θ, 4sin⁡θ) and (4cos⁡θ+60°, 4sin⁡(θ+60°)of the circle x2+y2=16 is

In an orbital motion, the angular momentum vector is

In an orbital motion, the angular momentum vector is

If the two curves and touch each other at (0,1) then the equation of the common tangent is

If the two curves and touch each other at (0,1) then the equation of the common tangent is

At (1,1), the two curves and

At (1,1), the two curves and

The slope of the curve at is 1, then k is

The slope of the curve at is 1, then k is

_________ is isostructrual with diamond

_________ is isostructrual with diamond

Statement ‐ I : The equation zz¯+a¯z+az¯+λ=0 where a is a complex number, represents a circle in Argand plane if λ is real. Statement ‐II : The radius of the circle zz¯+a¯z+az¯+λ=0 is λ-aa¯

Statement ‐ I : The equation zz¯+a¯z+az¯+λ=0 where a is a complex number, represents a circle in Argand plane if λ is real. Statement ‐II : The radius of the circle zz¯+a¯z+az¯+λ=0 is λ-aa¯

Divide the following fractions:

Divide the following fractions:

The third cleavage in frog's development is

The third cleavage in frog's development is

The reason why the right kidney is slightly lower than the left is:

The reason why the right kidney is slightly lower than the left is:

Consider the following boron halidesI) II) III) IV) The Lewis acid characters of these halides are such that

Consider the following boron halidesI) II) III) IV) The Lewis acid characters of these halides are such that

This happens if the proximal convoluted tubule is removed from nephron:

This happens if the proximal convoluted tubule is removed from nephron:

Q A U S R E 1 2 3 4 5 61, 2, 3, 4, 5, 6

Q A U S R E 1 2 3 4 5 61, 2, 3, 4, 5, 6

Which is the highest structural organization found in all enzymes?

Which is the highest structural organization found in all enzymes?

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Both A and R are true and R is the correct explanation of A
Both A and R are true and R is not the correct explanation of A
A is true but R is false
A is false but R is true

$A M greater or equal than G M$
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$Error converting from MathML to accessible text.$
$Error converting from MathML to accessible text.$
multiply (1) and (2)

The length of the chord joining the points $(4 \cos θ, 4 \sin θ)$ and $(4 \cos (θ + 60 °), 4 \sin (θ + 60 °)$ of the circle $x^{2} + y^{2} = 16$ is

The length of the chord joining the points $(4 \cos θ, 4 \sin θ)$ and $(4 \cos (θ + 60 °), 4 \sin (θ + 60 °)$ of the circle $x^{2} + y^{2} = 16$ is

If the two curves $y equals x to the power of 2 end exponent plus 1$ and $x to the power of 2 end exponent plus y to the power of 2 end exponent equals 1$ touch each other at (0,1) then the equation of the common tangent is

If the two curves $y equals x to the power of 2 end exponent plus 1$ and $x to the power of 2 end exponent plus y to the power of 2 end exponent equals 1$ touch each other at (0,1) then the equation of the common tangent is

At (1,1), the two curves $x to the power of 3 end exponent y equals 1$ and $y equals e to the power of 3 open parentheses 1 minus x close parentheses end exponent$

At (1,1), the two curves $x to the power of 3 end exponent y equals 1$ and $y equals e to the power of 3 open parentheses 1 minus x close parentheses end exponent$

The slope of the curve $y equals k open parentheses 2 x minus 1 close parentheses to the power of 2 end exponent$ at $open parentheses 1 comma fraction numerator 1 over denominator 4 end fraction close parentheses$ is 1, then k is

The slope of the curve $y equals k open parentheses 2 x minus 1 close parentheses to the power of 2 end exponent$ at $open parentheses 1 comma fraction numerator 1 over denominator 4 end fraction close parentheses$ is 1, then k is

Statement ‐ I : The equation $z \bar{z} + \bar{a} z + a \bar{z} + λ = 0$ where a is a complex number, represents a circle in Argand plane if $λ$ is real. Statement ‐II : The radius of the circle $z \bar{z} + \bar{a} z + a \bar{z} + λ = 0$ is $\sqrt{λ - a \bar{a}}$

Statement ‐ I : The equation $z \bar{z} + \bar{a} z + a \bar{z} + λ = 0$ where a is a complex number, represents a circle in Argand plane if $λ$ is real. Statement ‐II : The radius of the circle $z \bar{z} + \bar{a} z + a \bar{z} + λ = 0$ is $\sqrt{λ - a \bar{a}}$

Divide the following fractions:
$2 over 11 divided by 9 over 22$

Divide the following fractions:
$2 over 11 divided by 9 over 22$

Consider the following boron halides
I) $B F subscript 3 end subscript$
II) $B C l subscript 3 end subscript$
III) $B B r subscript 3 end subscript$
IV) $B l subscript 3 end subscript$
The Lewis acid characters of these halides are such that

Consider the following boron halides
I) $B F subscript 3 end subscript$
II) $B C l subscript 3 end subscript$
III) $B B r subscript 3 end subscript$
IV) $B l subscript 3 end subscript$
The Lewis acid characters of these halides are such that

Q A U S R E 1 2 3 4 5 6
1, 2, 3, 4, 5, 6

Q A U S R E 1 2 3 4 5 6
1, 2, 3, 4, 5, 6