Math, asked by sucharithanadhella, 6 months ago

52+1
108. If cosA=
find the value of
12/2
cos2A.

Answers

Answered by rajgargsai

1

Answer:

2534444is the answer okk

Answered by mehakbansal2005

1

Answer:

given -> cosA = 12/2

to find: cos2A

Now

CosA =12/2

cos2A = 2(12/2)

= 12

so

Cos2A = 12

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