Math, asked by icyfizz, 1 year ago

if sin theta= cos theta then 2 tan^2 + sin^2 - 1

Answers

Answered by KumarJayant

1

Answer:

answer : theta =45°

2tan^2 theta+ sin^2theta-1=2+1/2-1=3/2

KumarJayant: mark it

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