Question

cos 45° =sin please answer​

Answer 1

Step-by-step explanation:

Cos 45= sin45 is the correct answer

Answer 2

Answer:

sin50°

Step-by-step explanation:

Given: cos45∘

cosθ=sin(90∘−θ)

cosθ=sin(90∘−θ)

Let θ=45°

cosθ=sin(90∘−θ) Let θ=45∘: cos45∘=sin(90∘–45∘)=sin45∘

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