Sin 2 45 cos 2 45 ka man July 8, 2019 16 32 64 128 Sin 2 45 cos 2 45 ka man hoga 2 sin 45 cos 45 ka man kya hoga 2 sin 45 cos 45 ka man hota hai 2 sin 45 cos 45 ka man kitna hoga 2 sin 45 into cos 45 ka man Sin of 45 Cos 0 + cos 45 + sin 30 into sin 90 - cos 45 + cos 60