Sin.1degree. sin2degree.Sin 3degree...sin(90-3)sin(90-2)sin (90-1)
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Hey there!
The given question is
sin1°. sin2°..........sin88°. sin89°
sin89= sin(90-1) = cos 1°
sin1. sin2......sin44.sin45.cos1.... cos44
1*1.......1/2*1*1.....
=1/2
hope helped!
The given question is
sin1°. sin2°..........sin88°. sin89°
sin89= sin(90-1) = cos 1°
sin1. sin2......sin44.sin45.cos1.... cos44
1*1.......1/2*1*1.....
=1/2
hope helped!
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