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In △ABC, if b=c=R then A=

30⁰
60⁰
90⁰
120⁰

The correct answer is: 120⁰

If the cosines of angles of a triangle are proportional to opposite sides, then the triangle is

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If $open parentheses fraction numerator 1 plus straight i over denominator 1 minus straight i end fraction close parentheses to the power of straight x equals 1$ , then

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Select the word with aorta and silent e

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General

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If complex numbers z₁,z₂ and z₃ are in AP, then they lie on

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General

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Let z,ω be complex numbers such that $z with not stretchy bar on top plus omega with not stretchy bar on top equals 0$ and arg⁡(z m) = π then arg (z)

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If ω≠1 be a Cube Roots of Unity and (1+ω²)ⁿ= (1+ω⁴)ⁿ, then the least positive value of n is

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Choose the word that is spelled correctly

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In △ABC, if b=c=R then A=

3006009001200

The correct answer is: 1200

Related Questions to study

If the cosines of angles of a triangle are proportional to opposite sides, then the triangle is

If the cosines of angles of a triangle are proportional to opposite sides, then the triangle is

In △ABC, if (a+ b+ c)(b+ c- a)=3bc then A=

In △ABC, if (a+ b+ c)(b+ c- a)=3bc then A=

In △ABC, if a=13 cm, b=12 cm, c=5 cm then sin⁡=

In △ABC, if a=13 cm, b=12 cm, c=5 cm then sin⁡=

In △ABC, if a=3 cm, b=4 cm, c=5 cm, then cos=

In △ABC, if a=3 cm, b=4 cm, c=5 cm, then cos=

In △ABC, if a=13cm, b=14cm c=15 cm then tan⁡=

In △ABC, if a=13cm, b=14cm c=15 cm then tan⁡=

In △ABC, if a=7 cm b=7 and right angled at C then c=

In △ABC, if a=7 cm b=7 and right angled at C then c=

If the angles of a triangle are in A.P and a=2 , c=4 then b=

If the angles of a triangle are in A.P and a=2 , c=4 then b=

The diameter of the Circumcircle of the Triangle whose sides 61,60 and 11 is

The diameter of the Circumcircle of the Triangle whose sides 61,60 and 11 is

In △ABC, if a=2, b=3,c=4 then cos ⁡A=

In △ABC, if a=2, b=3,c=4 then cos ⁡A=

If , then

If , then

Select the word with aorta and silent e

Select the word with aorta and silent e

If complex numbers z1,z2 and z3 are in AP, then they lie on

If complex numbers z1,z2 and z3 are in AP, then they lie on

Let z,ω be complex numbers such that and arg⁡(z m) = π then arg (z)

Let z,ω be complex numbers such that and arg⁡(z m) = π then arg (z)

If ω≠1 be a Cube Roots of Unity and (1+ω2)n = (1+ω4)n, then the least positive value of n is

If ω≠1 be a Cube Roots of Unity and (1+ω2)n = (1+ω4)n, then the least positive value of n is

Choose the word that is spelled correctly

Choose the word that is spelled correctly

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30⁰
60⁰
90⁰
120⁰

The correct answer is: 120⁰

In △ABC, if a=13 cm, b=12 cm, c=5 cm then sin⁡ $A over 2$ =

In △ABC, if a=13 cm, b=12 cm, c=5 cm then sin⁡ $A over 2$ =

In △ABC, if a=3 cm, b=4 cm, c=5 cm, then cos $straight C over 2$ =

In △ABC, if a=3 cm, b=4 cm, c=5 cm, then cos $straight C over 2$ =

In △ABC, if a=13cm, b=14cm c=15 cm then tan⁡ $straight C over 2$ =

In △ABC, if a=13cm, b=14cm c=15 cm then tan⁡ $straight C over 2$ =

In △ABC, if a=7 cm b=7 $square root of 3$ and right angled at C then c=

In △ABC, if a=7 cm b=7 $square root of 3$ and right angled at C then c=

If $open parentheses fraction numerator 1 plus straight i over denominator 1 minus straight i end fraction close parentheses to the power of straight x equals 1$ , then

If $open parentheses fraction numerator 1 plus straight i over denominator 1 minus straight i end fraction close parentheses to the power of straight x equals 1$ , then

If complex numbers z₁,z₂ and z₃ are in AP, then they lie on

If complex numbers z₁,z₂ and z₃ are in AP, then they lie on

Let z,ω be complex numbers such that $z with not stretchy bar on top plus omega with not stretchy bar on top equals 0$ and arg⁡(z m) = π then arg (z)

Let z,ω be complex numbers such that $z with not stretchy bar on top plus omega with not stretchy bar on top equals 0$ and arg⁡(z m) = π then arg (z)

If ω≠1 be a Cube Roots of Unity and (1+ω²)ⁿ= (1+ω⁴)ⁿ, then the least positive value of n is

If ω≠1 be a Cube Roots of Unity and (1+ω²)ⁿ= (1+ω⁴)ⁿ, then the least positive value of n is