Question

value of sin 15 cos 15​

Answer 1

Hii mate here is ur answer...

Let the value be x

then

x=sin15cos15

multiplying both sides by 2

2x=2sin15cos15

using

2sinxcosx =sin2x

we get

2x=sin30

x=1/4

so required value is 1/4

Hope this will help u..