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5 tan² A – 5 sec² A + 1 is equal to (a) 6 (6) -5 (c) 1 (d) -4

5 tan² A – 5 sec² A + 1 is equal to
(a) 6
(6) -5
(c) 1
(d) -4

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60787 Points
2 years ago
Answer: d

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