SarthakDayal SarthakDayal

25-04-2020
Mathematics

contestada

Simplify: sin(a) + cos(a)cot(a) - csc(a)
(A) 0
(B) 2sec(a)
(C) 1
(D) tan(a)
(E) 2tan(a)

Respuesta :

theboythats46 theboythats46

25-04-2020

The answer is B 2sec

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