Given that tan(A+B) = √3 and tan(A-B) =1/√3, find the values of A and B.

tan 20˚ x tan 23˚ x tan 67˚ x tan 70˚ = ?

If cot2A = tan(A+6˚ )  , find the value of A? Given that 2A and A+6˚  are acute angles.

If tan θ + cot θ = 2 where 0 < θ < 90 ; find the value of tan¹⁷ θ + cot¹⁹ θ.

What is the value of cosec30° sec30°?

The minimum value of 45 sin² θ + 28 cos² θ is

If tan 3.5θ x tan 6.5θ = 1 then the value of tan 5θ is

Find the value of:  (Sin² 60 ° X cos 30 ° X sec 60°)/tan 30°