Question

if sinA-cosA=0 find the value of A.​

Answer 1

A= 45°

bcz at 45 both are same i.e. 1/√2

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Answer 2

Answer:

A=45°

Step-by-step explanation:

Sin A - cos A = 0

sin A = cos A

sin A = sin ( 90 - A)

A = 90 - A

2 A = 90

A = 45°

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