_{SIN PI /14 X SIN 3 PI / 14 X SIN5PI/14 X SIN7PI/14 X SIN9 PI/14 X SIN 11PI /14 X SIN 13PI/14=_________________}​_​

1. _1/8
2. _1/16
3. _1/32
4. _1/64

_{PLZZ GIVE SMALL SOLN ACCORDING TO JEE}

KRISHA SHETH , 7 Years ago

Grade 11