Math, asked by viveksingh379, 10 months ago

Cos0 cos30 cos45 cos60 cos90 is

Answers

Answered by sudeeptolodh786
4

Answer:

0

Step-by-step explanation:

Cos0 * cos30  * cos45 *  cos60  * cos90 =

1 *  root3/2  *1/root2 *  1/2  * 0 =

0

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