Math, asked by marysuvarna9090, 9 months ago

1
Find the value cos
(sec
sec-1x + cos ec
*), 2 21 is
(A) 1
(B) 0
(C) -1
(D) None
OA
B
C​

Answers

Answered by devpradhan17
0

Answer:

sorry I don't know pls don't be rude

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