Question

Prove that Sinθ = 1/Cosec θ.​

Answer 1

Step-by-step explanation:

This is fundamental nomenclature , it doesnt need to prove.

ratio of Altitude to hypotenuse is know as Sine of that angle,

similarly the ratio of hypotenuse to altitude is known as cosine of that angle and both are reciprocal of each other.

its like some one asked you to prove that hand is called hand.

it is nomenclature of trigonometry

Answer 2

Answer:

There is nothing to prove

Step-by-step explanation:

Reciprocal of sin is cosec

U can take fr example take angles

Sin 30° is 1/2

Cosec 30° is 2/1

Therefore 1/ Cosec = 2/1/1 = 1/2

Hence proved