Math, asked by Nandguditel, 1 year ago

If sin theta = cos theta find the value of 4 tan2 theta + sin2 theta-1

Answers

Answered by lekhahasa

0

the value of 4 tan 2Θ+sin 2Θ-1 is not defined.
the value of 4 tan²θ+sin²θ-1 is 7/2

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