Question

If sin alpha = cos beta, then what is the value
OF alpha + beta ?​

Answer 1

Answer:

sin alpha = cos beta in this alpha be 30 and beta be 60 so alpha + beta =90

Answer 2

Answer:

90 or π/2

Step-by-step explanation:

sin alpha is equal to cos beta only when alpha and beta are 45°

So,

sin alpha= cos beta= 1/√2

so

alpha = beta= 45°

HOPE THIS HELPS