Sin 2 45 cos 2 45 is equal to July 8, 2019 16 32 64 128 Sin 2 60 cos 2 45 is equal to 2 sin 45 cos 45 is equal to sin 90 Tan 2 45 cos 2 30 x sin 45 cos 45 then x is equal to If y sin 45 cos 45 tan 2 45 cos 2 30 then y is equal to Cos 0 + cos 45 + sin 30 into sin 90 - cos 45 + cos 60 Sin2x + cos2x Sin of 45
