Math, asked by abhishekshatani985, 11 months ago

sin? 0 + cos" e
cosa e + sin e​

Answers

Answered by suji1319
1

Answer:

sin45° - cos45° = 0

then,

sin4 theta + cos4 theata

= sin4 45° + cos4 45°

= 1/4 + 1/4

= 2/4 = 1/2

or also 0.5

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