Math, asked by Anonymous, 8 months ago

Prove that-
(sin A + cos A)² + (sin A - cos A)² = 2

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Answers

Answered by narsareddychityala8

5

Step-by-step explanation:

(sinA+cos A)²=1

(sinA-cosA)²=1

1+1=2

Answered by Nabakrishna4ever

8

Answer:

Hii yaar akk question tha ki tumne meri akk answer ko itni baar kaise like kiya

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