Math, asked by mahidharreddy68, 2 months ago

2
show that (sin theta + cos theta)^2
+ (sino - cos)² = 2​

Answers

Answered by gracysandhu9
2

Answer:

____________________?

Answered by amazingkurl
0

Answer:

(sinѲ + cosѲ )² + (sinѲ - cosѲ )²

= 2( sin²Ѳ + cos²Ѳ )

= 2 ×1

=2

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