Math, asked by rathoreutkarsh29, 9 months ago

De value of cos1 cos2 cos 3 ....cos79 is =?

Answers

Answered by Mathemagic04

0

Answer:

1

Step-by-step explanation:

Every value of trignometric ratios is less or equal to one .

Answered by rushikeshgutal2003

0

Answer:

1/√2

Step-by-step explanation:

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