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2secx+3tanx+5sinx7cosx+5/2tanx+3secx+5cosx+7sinx+8 is equal (i)tanx/2 (ii) cosecx/2 (iii) secx/2 (iv) cotx/2

2secx+3tanx+5sinx7cosx+5/2tanx+3secx+5cosx+7sinx+8 is equal
(i)tanx/2  (ii) cosecx/2
(iii) secx/2  (iv) cotx/2

Grade:12th pass

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
4 years ago
576-250_1.PNG

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