8cosec squerA-8cot squerA=
Answers
Answered by
1
Answer:
8(codec square A - cot square A)
It is 8
Answered by
1
Step-by-step explanation:
here is the answer to your question:
8 cosec^2.A- 8 cot^2.A
= 8 ( cosec^A-cot^A)
= 8 (1) { using formula; cosec^2.A-cot^2.A }
= 8
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