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The value of cos1^0cos2^0cos3^0 cos 179^...

The value of `cos1^0cos2^0cos3^0 cos 179^0` is `1//sqrt(2)` b. `0` c. `1` d. `-1`

A

`1/sqrt(2)`

B

0

C

1

D

`-1`

Text Solution

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The correct Answer is:
B
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Knowledge Check

  • The value of "cos"1^(@)."cos"2^(@)."cos"3^(@)......."cos"179^(@) is

    A
    `1/sqrt(2)`
    B
    0
    C
    1
    D
    -1

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