Math, asked by shethwala, 3 months ago

sin4 −cos4

sin2 −cos2

= ________________

Answers

Answered by danielyohannan01

0

Answer:

sin4 −cos4

sin2 −cos2

0.37818

Answered by ananyabagre2005

0

Step-by-step explanation:

sin (90-4) - cos 4

sin(90-2) - cos4

=. cos86 - cos4

cos88-cos 2

=. 1

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