Leave a Comment / trigonometry / By Sapling Academy Q) Find the value of X if 2 cosec2 300 + X sin2 600 – (3\4) tan2 300 = 10Ans:Given that, Related Math Questions If sin A = y, then express cos A and tan A in terms of y. View Detailed Solution » Evaluate : 5 tan 60° / (sin2 60° + cos2 60°) tan 30° View Detailed Solution » Prove that Root ( sec^2 θ + csc^2 θ) = tan θ + cot θ View Detailed Solution » Prove that 1 + tan^2 A = sec^2 A View Detailed Solution »