trigonometric identities class 10
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Answered by
1
Answer:
sin²∅. + cos²∅ = 1
sec²∅ = 1 + tan²∅
cosec²∅ = 1 + cot²∅
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2
Answer:
sin ^2 theta +cos ^2theta =1
cosec^2 theta - cot ^2theta =1
sec^2theta- tan^2theta=1
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