Math, asked by Ananyajain12, 9 months ago

under root 1 - cos theta is equal to?

Answers

Answered by rani61980
0

Answer:

1- cos tetha is sin tetha

Answered by shivamtiwari84
1

Answer:

here I guess @ as theeta✌✌

=√(1-cos@)

=√{1-(1-2sin²@/2) }

=√(2sin²@/2)

=√2 sin@/2

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