sin theta + cos theta =1 then prove that tan theta +cot theta =1
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Answer:
tan theta + cot theta
=(sin theta÷ cos theta) +( cos theta ÷ sin theta)
=(sin^2 theta+cos^2theta)÷(sin theta+cos theta)
=1÷1
=1
Step-by-step explanation:
as ,sin^2 theta +cos^2 theta=1
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