Question

sin0° × sin1° × sin2°×....×sin45° = ?

Answer 1

sin0°×sin1°×sin2°×........×sin45°=0 [because sin0°=0]

Answer 2

Hey Friend,

This series may seem hard, but it is really easy! Just a small trick.

The answer is 0.

Since, sin 0 degrees = 0
Even when you multiply sin 1 x sin 2 x .... x sin 45 = whatever the value may be...
Sin 0 = 0
Any number multiplied by 0 is equal to 0.

Therefore the answer is zero. 

Hope it helps!