Math, asked by 9880721102, 11 months ago

find vallue of cos 48-sin 42

Answers

Answered by abhinav888824

2

Answer:

cos48-sin42

cos(90-42) - sin42

sin42-sin42= 0

Answered by ShxrynAngxl1309

0

Answer:

cos 48 - sin(90-48)

cos 48 - cos 48 [cos48=sin(90-48)]

0

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