Math, asked by anishkarajput181, 3 months ago

. If sin 0+ cos 0 = a, sin 0 - cos 0 = b, prove that a2?
+ b2= 2.

Answers

Answered by malikgumnam0904

0

put the value

(sin0+cos0)2 + 2(sin0-cos0)= 2

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