Math, asked by subhammusib, 1 month ago

If c + 2 = 1 , then find 2 + 4​

Answers

Answered by llMissCrispelloll
0

Answer:

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sinA+sin2=1

sinA=1−sin2A

sinA=cos2A

Now

cos2A+cos2A.cos2A

=sinA+sin2A

=1 ...(given)

Answered by kitkatrohanprasad
0

Answer:

sinA+sin2=1

sinA=1−sin2A

sinA=cos2A

Now

cos2A+cos2A.cos2A

=sinA+sin2A

=1 ...(given)

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