(Sec²-1)cosec²=sec²
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Answer:
Ace. 404 answers. 66.5K people helped. Note- Tan²∅=sec²∅-1 & Cosec∅=1/Sin²∅. ACCORDING TO THE QUESTION...
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Step-by-step explanation:
l.h.s
(tan²)cosec²
(sin²/cos²)×(1/sin²)
1/cos²
sec² = r.h.s
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