Math, asked by supreeth3116, 17 days ago

if the value of costhita + cos 2thita=1 then the value pf sin2thita+sin4thita will be

Answers

Answered by priyankashergill

1

Answer:

sin2thita + sin4thuta = 1

Step-by-step explanation:

because, given that costhita + cos2thita = 1

costhita = 1 - cos2thita

costhita = sin 2thita

sin 2 thita = cos thita

Now, sin2thita + sin4thita = costhita + cos2thita

=1

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