Math, asked by ishikagyanee759, 2 months ago

2sin square 45+cos square 45

Answers

Answered by aithimouleendra

0

Answer:

Step-by-step explanation:

2 sin²45° +cos²45°

=sin²45° +sin²45° +cos²45°

=1+ sin²45° (or) 2 - cos²45°

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