Math, asked by yanshufaldu2408, 3 months ago

cos4 o- sin4 o =
1)1 - 2 cos2 e
2)1 - 2 sine e
3)1 + 2 cos2 e
4)1 + 2 sine e​

Answers

Answered by 917003379820
0

Answer:

i ) 1*2= 2

ii )1*2= 1

iii ) 3*2=6

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