Question

The value of sin 180/14×sin 3×180/14×sin 5×180/14

Answer 1

Answer:

sin 180 = 0

sin (90 + 90) = cos 90 = 0

now,

0 is in numerator similarly,

0 is also in denomenator As,

sin (90 + 270) = cos 270 = 0

so , the overall answer of the equation is = 0/0

which is not defined