tan tetha by cosec thetha
Answers
Answer:
what's written this......
Answer:
1- cos theta
Explanation:
tan theta = sin theta cosec theta = 1
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cos theta sin theta
tan theta ÷ cosec theta = sin theta sin theta sin ^2 theta
------------ X ---------------- == ---------------------
cos theta 1 cos theta
( sin ^2 theta = 1- cos^2 thetha)
1 - cos ^2 theta
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cos theta
final answer. = 1 - cos theta
and SORRY