Question

Give all the Trigonometric Identities...

Spammers maintain social distance __/\__​

Answer 1

Answer:

By using a right-angled triangle as a reference, the trigonometric functions or identities are derived:

sin θ = Opposite Side/Hypotenuse.

cos θ = Adjacent Side/Hypotenuse.

tan θ = Opposite Side/Adjacent Side.

sec θ = Hypotenuse/Adjacent Side.

cosec θ = Hypotenuse/Opposite Side.

cot θ = Adjacent Side/Opposite Side.

Answer 2

Answer:

The three main functions in trigonometry are Sine, Cosine and Tangent.

...

Sine, Cosine and Tangent.

Sine Function: sin(θ) = Opposite / Hypotenuse

Cosine Function: cos(θ) = Adjacent / Hypotenuse

Tangent Function: tan(θ) = Opposite / Adjacent