The value of cos 1° cos 2º cos 3º..........cos 90°
cos91°=
(B) 1
(C)-1
(D) None of these
(A) O
Anonymous:
that's "0" if it is a multiplication
Answers
Answered by
6
Answer:
(A)0
Step-by-step explanation:
becoz value of cos90° is zero which comes before cos91° make this whole value zero.
i hope it will help & mark it as brainliest :)
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