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The value of `cos0 cos1^(@)cos2^(@)` ……………. `cos179^(@) cos180^(@)` is :

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The value of `cos0 cos1^(@)cos2^(@)` ……………. `cos179^(@) cos180^(@)` is :
A. `-1`
B. `0`
C. `1`
D. `(1+sqrt(2))/(2)`
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Correct Answer - B
The value ……….
In the given product there will be a leam `"cos"(pi)/(2)`
(2) with makes the complete product to be zero.
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