If $s i n invisible function application left parenthesis y plus z minus x right parenthesis comma s i n invisible function application left parenthesis z plus x y right parenthesis comma s i n invisible function application left parenthesis x plus y minus z right parenthesis$ are in A.P. then $t a n invisible function application x comma t a n invisible function application y$ and $t a n invisible function application z$ are in

s denotes the semi-perimeter of the triangle ABC, ∆ its area and R the radius of the circle circumscribing the triangle ABC i.e., R is the circum-radius.

maths-

In $straight triangle A B C sum a cubed Sin space left parenthesis B minus C right parenthesis equals$

maths-General

maths-

If $A plus B plus C equals 90 to the power of ring operator end exponent$ then $s i n to the power of 2 end exponent invisible function application A plus s i n to the power of 2 end exponent invisible function application B plus s i n to the power of 2 end exponent invisible function application C equals$

maths-General

maths-

If $A plus B plus C equals 0 to the power of ring operator end exponent$ then $c o s to the power of 2 end exponent invisible function application A plus c o s to the power of 2 end exponent invisible function application B plus c o s to the power of 2 end exponent invisible function application C equals$

maths-General

In $straight triangle A B C comma sum a left parenthesis sin space B minus sin space C right parenthesis equals$

The angles of the triangle ABC are denoted by A, B, C and the corresponding opposite sides by a, b, c.

In $straight triangle A B C comma sum a left parenthesis sin space B minus sin space C right parenthesis equals$

The angles of the triangle ABC are denoted by A, B, C and the corresponding opposite sides by a, b, c.

The perimeter of a Δ ABC is 6 times the A.M of the sines of its angles if the side "a" is 1, then the angle A is

The angles of the triangle ABC are denoted by A, B, C and the corresponding opposite sides by a, b, c.

The perimeter of a Δ ABC is 6 times the A.M of the sines of its angles if the side "a" is 1, then the angle A is

The angles of the triangle ABC are denoted by A, B, C and the corresponding opposite sides by a, b, c.

physics-

The resistance of a resistance thermometer has values $2.71$ and $3.70$ ohm at $1 0º C$ and $10 0º C$ The temperature at which the resistance is $3.26$ ohm is

physics-General

chemistry-

Diborane is a Lewis acid forming addition compound $B subscript 2 H subscript 6 times 2 N H subscript 3$ with $N H subscript 3 end subscript$ , a Lewis base. This

chemistry-General

If the angles of triangle are in the ratio 1:1:4 then ratio of the perimeter of triangle to its largest side

if a triangle has sides a, b, and c, then the perimeter of that triangle will be P = a + b + c .

If the angles of triangle are in the ratio 1:1:4 then ratio of the perimeter of triangle to its largest side

if a triangle has sides a, b, and c, then the perimeter of that triangle will be P = a + b + c .

physics-

The pressure on a swimmer 20 m below the surface of coater at sea level is

physics-General

chemistry-

$N a O H$ can’t be stored in

chemistry-General

The angles of a triangle are in the ratio 3:5:10. Then ratio of smallest to greatest side is

A triangle has sides a, b, and c, then the perimeter of that triangle will be P = a + b + c.

The angles of a triangle are in the ratio 3:5:10. Then ratio of smallest to greatest side is

A triangle has sides a, b, and c, then the perimeter of that triangle will be P = a + b + c.

physics-

Consider a body as shown in figure, consisting of two identical bulls, each of mass M connected by a light rigid rod. If an impulse J=MV is imparted to the body at one of its ends, what would be its angular velocity. What is V ?

physics-General

chemistry-

₁¹H² ₁H and ³ ₁H will have the same

chemistry-General

The sides of a triangle are $sin space alpha comma cos space alpha$ and $square root of 1 plus sin space alpha cos space alpha end root$ for some $0 less than alpha less than pi over 2$ .Then the greatest angle of the triangle is

The law of cosines generalizes the Pythagorean formula to all triangles. It says that c², the square of one side of the triangle, is equal to a² + b², the sum of the squares of the the other two sides, minus 2ab cos C, twice their product times the cosine of the opposite angle. When the angle C is right, it becomes the Pythagorean formula.

The sides of a triangle are $sin space alpha comma cos space alpha$ and $square root of 1 plus sin space alpha cos space alpha end root$ for some $0 less than alpha less than pi over 2$ .Then the greatest angle of the triangle is