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Mathematics, 23.05.2020 22:58 bushrajmaBushra

The expression
(tanx+cotx)2 is the same as
O A. cos2x+ sin2x
O B. sec2x+ csc2x
O C. tan2x+ cot2x
O D. sec2x+ cos2x

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You know the right answer?
The expression
(tanx+cotx)2 is the same as
O A. cos2x+ sin2x
O B. sec2x+ csc2x

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