Question

6 cot² A – 6 cosec² A - 1 is equal to
(A) 6
(B)-6
(C)7
(D)-7

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Answer 1

Answer:

Step-by-step explanation: 5(cosec^2 - cot^2) + 1. 5 × 1 + 1. 5 +1. 6. plz follow me. New questions in Math.