sin(12^(@))sin(48^(@))sin(54^(@))=

Without using tables,prove that (sin12^(@))(sin48^(@))(sin54^(@))=(1)/(8)

Without using tables,prove that (sin12^(0))(sin48^(@))(sin54^(@))=(1)/(8)

sin12^(@)sin48^(@)sin54^(@)=

Prove that: sin12^(@)sin48^(@)sin54^(@)=1/8

sin12^(0)sin48^(@)sin54^(@)=

Write the value of s in12^(0)sin48^(0)sin54^(@)

sin12^(@)sin24^(@)sin48^(@)sin84^(@)=

sin12^(@)sin24^(@)sin48^(@)sin84^(@)=

If A=sqrt(3) cot 20^(@) - 4 cos20^(@) and B= sin12^(@) sin48^(@) sin54^(@) be such that A + lambdaB=2 , then the value of lambda^(3) +2000 is …………….