Question

cos1°.cos2°..........cos180°​

Answer 1

Answer:

Value of equation above is 0. because in this cos 90 is also being multiplied. since value of cos 90 is 0 so whole equation becomes 0.

=cos1.cos2.....cos90...cos 180

= cos 1. cos 2.... (0)...cos 180

= 0 answer

Answer 2

Step-by-step explanation:

the value of equation above is 0 because in this cos 90 is also being multiplied.

since value of cos 90 is 0 so whole equation become 0 .

=cos 1 . cos 2 ...... cos 90 ..... cos 180

= cos 1 . cos 2 .... (0) .... cos = 180

=0