Question

the value of cos0°.cos1°.cos2°.cos3°_______cose90°

Answer 1

Hi ☺☺

Your Answer...

cos0°.cos1°.cos2°.cos3°.......... cos90° = 0

Since, Cos 90° = 0

☺☺

Answer 2

cos0°.cos1°.cos2°________ cos90°

Value of cos90° = 0

So the Product of all these will be 0

Required Answer = 0