`((cos3 0^(@)+sin6 0^(@))/(1+cos6 0^(@)+sin3 0^(@)))=sqrt(3)/2`

Prove that: (cos30^(@)+sin60^(0))/(1+cos60^(@)+sin30^(@))=(sqrt(3))/(2)

Prove that: (cos30^0+sin60^0)/(1+cos60^0+sin30^0)=(sqrt(3))/2

Show that sin 70^0 cos 10^0 - cos 70^0 sin 10^0 = sqrt(3)/2

Show that sin70^(0)cos10^(0)-cos70^(0)sin10^(0)=(sqrt(3))/(2)

cos4 0^(@)+cos2 0^(@))=3(cos1 0^(@)+sin2 0^(@)) 40 CUSOUcos 40^@ + cos 20O 4(cos310^@ + sin320^@) = 3(cos 10^@ + sin20^@)N3.1 = 4

If (1+ sin6^(@))/( cos 6^(@))=tan A =sqrt((1+ sinB)/(1- sin B)), where A and B in (0,90^(@)) , then

If (1+ sin6^(@))/( cos 6^(@))=tan A =sqrt((1+ sinB)/(1- sin B)), where A and B in (0,90^(@)) , then

If (1+ sin6^(@))/( cos 6^(@))=tan A =sqrt((1+ sinB)/(1- sin B)), where A and B in (0,90^(@)) , then

int_(0)^(pi//6) (sin x) /(cos^(3)x) dx is

find the value of sin60^@cos3 0^@+sin3 0^@cos6 0^@