Math, asked by yoyo6565, 1 year ago

find the value of cos 42-sin 48

Answers

Answered by Incredible29
14
Heya user ,
Here is your answer !!

cos 42 - sin 48
= cos 42 - sin ( 90 - 42 )
= cos 42 - cos 42
= 0 ....... [ Answer ]

Hope it helps you !!

AlejandroicDude: cos 42 - cos 42 = 0 hota hai
Incredible29: yess i corrected it
Answered by Anonymous
3
=cos 42 - sin 48
=cos (90 - 48) - sin 48
=sin 48 - sin 48
=0

so the answer is 0
_______________

#Hope its help you..#
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