Question

sinA=cosA for all values of A​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

value of A=45

Step-by-step explanation:

given=it it is given that sinA=cosA.

to find =the value of A.

solution=it is given that sinA=cosA,

then sin A = cosA

dividing dividing by cos A on both side of the given equation, we have

sinA/cosA= cosA/cosA

sinA/cosA=1

tanA=1

A=tan-1(1)

A=45

I hope it's helpful for you