Question

Prove the three trigonometric identities and express their auxiliary forms in different ways using algebraic operations.​

Answer 1

Answer:

Proving Trigonometric Identities - Basic

Proving Trigonometric Identities - Basicsin ⁡ 2 θ + cos ⁡ 2 θ = 1. ... In order to prove trigonometric identities, we generally use other known identities such as Pythagorean identities. Prove that ( 1 − sin ⁡ x ) ( 1 + csc ⁡ x ) = cos ⁡ x cot ⁡ x .

Answer 2

Answer:

Proving Trigonometric Identities - Basic

In order to prove trigonometric identities, we generally use other known identities such as Pythagorean identities. Prove that ( 1 − sin ⁡ x ) ( 1 + csc ⁡ x ) = cos ⁡ x cot ⁡ x .

Step-by-step explanation:

To "prove" an identity, you have to use logical steps to show that one side of the equation can be transformed into the other side of the equation. You do not plug values into the identity to "prove" anything. There are infinitely-many values you can plug in