Question

6. If sinβ = cosβ, find sinβ and cosβ.​

Answer 1

Answer:

Sinβ and cosβ = 45°

Step-by-step explanation:

 Since sinβ = cosβ

If we look at the trigonometric identities we will find that both sin 45° and cos 45° are equal to 1/√2.

Therefore,   β = 45°

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