Math, asked by teteaayush, 6 months ago

(1 + cos (1/8)) (1 + cos (3 1/8)) (1 + cos (5 T1/8)) (1 + cos (7 11/8)) =
O (a) 1
O (b) 1/2
O (C) 1/8
O (d) 3/8

Answers

Answered by shouryagupta10

2

Answer:

1/8 this is your answer

Answered by ROSHNIroshu

1

Step-by-step explanation:

the answer is 1 by 8...........

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