`(1)/(sin10^0)-(sqrt(3))/(cos10^0)`=4

(1)/(sin 10^(@)) - (sqrt3)/(cos 10 ^(@)) = 4.

Show that 1/(sin 10^@) - sqrt3/(cos 10^@) = 4

If cos (pi/12) = (sqrt(2) + sqrt(6))/(4) , then all x in (0,pi/2) such that (sqrt(3)-1)/(sin x) + (sqrt(3)+1)/(cos x) = 4sqrt(2) , then find x.

Prove that (sin20^(@) + sin40^(@)) + (cos20^(@) + cos40^(@))=(sqrt(3)+1)cos10^(@)

Prove that (cos100sin10^0)/(cos10^0-s in 10^0)=tan55^0

The value of sin(pi/3-sin^(-1)(4/5)) is (a) (3sqrt(3)-4)/(10) (b) (3sqrt(3)+4)/(10) (c) (4sqrt(3)-3)/(10) (d) (4sqrt(3)+1)/(10)

The value of (sin10^(@)+sin20^(@))/(cos10^(@)+cos20^(@)) equals

The value of expression tan^(- 1)((sqrt(2))/2)+sin^(- 1)((sqrt(5))/5)-cos^(- 1)((sqrt(10))/10)

The greatest integer less than or equal to 1/(cos290^0)+1/(sqrt(3)sin250^0) is _____

The greatest integer less than or equal to 1/(cos290^0)+1/(sqrt(3)sin250^0) is _____