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tan theta - cot theta = ?? Answer in terms of sin theta

tan theta - cot theta = ??
Answer in terms of sin theta

Grade:11

1 Answers

Arun
25750 Points
5 years ago
Dear student
 
Tan @ - cot @ = sin@ /cos @  -  cos@/ sin@
= Sin² @ - cos²@ /sin@ cos@
= - 2 cos 2@/ 2 sin@ cos@
= - 2 cos 2@ / sin2@

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