Home
Class 11
MATHS
" A.Prove that "4(cos66^(@)+sin84^(@))=s...

" A.Prove that "4(cos66^(@)+sin84^(@))=sqrt(3)+sqrt(15)

Promotional Banner

Similar Questions

Explore conceptually related problems

cos 66^(@) + sin 84^(@) =

prove that 4sin(24^(@)+cos6^(@))=sqrt(3)+sqrt(15)

4(sin24^(0)+cos6^(@))=sqrt(3)+sqrt(15)

cos66^(@)+sin84^(@)=(sqrt(15)+sqrt(3))/(k) .Then k=

Prove that, cos^(2)45^(@)-sin^(2)15^(@)=sqrt(3)/(4)

cos66^(0)+sin84^(0)=(sqrt(15)+sqrt(3))/(K) then K=

Prove that cos 15 ^(@) - sin 15^(@) = (1)/(sqrt2)

Prove that: cos^(2)45^(@)-sin^(2)15^(0)=(sqrt(3))/(4)

4(sin2 4^0+cos6^0)=sqrt(3)+sqrt(15)

4(sin2 4^0+cos6^0)=sqrt(3)+sqrt(15)