Prove: 1/(tan3θ+tanθ)- 1/(cot3θ+cotθ)= cot4θ

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Prove: 1/(tan3θ+tanθ)- 1/(cot3θ+cotθ)= cot4θ
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Комментарии
Автор

Tq dai aru question haru pani haldinu na

ajayrajak
Автор

Dai Namaskar trigonometry ko aru question pani upload garnu na.

nishangyawali
Автор

It will be more easier if tan and cot are transformed into sin and cos .😃

pratyushnepal