Question

The value of cosOºxcos 1°xcos2ºxcos3ºx... Xcos90° is
A) -1
B) 1/Root2
C) 0
D) 1​

Answer 1

Answer:

C=0

Step-by-step explanation:

cos90=0

so anything multiplied with 0=0

Answer 2

$\huge{\bold{Question:-}}$

What is the value of cos0°× cos1° × cos2° × cos3° × .......cos90° ?

$\huge{\bold{Answer:-}}$

We know that the value of cos90° = 0

So,

cos0°× cos1° × cos2° × cos3°× ......× 0 = 0

Option C is correct

Hope its helpful ❤️