1.570796327
0.4226182617
sin(20) = 0.3420 (approx).
It is: sin(90) = 1
x = sin-1 (4/15) ( sin -1 is [SHIFT] [sin] on a calculator ) = 15.5
The sine of 20° is approximately 0.342.
6.25
Like normal expansion of brackets, along with: cos(A + B) = cos A cos B - sin A sin B sin(A + B) = sin A cos B + cos A sin B 5(cos 20 + i sin 20) × 8(cos 15 + i sin 15) = 5×8 × (cos 20 + i sin 20)(cos 15 + i sin 15) = 40(cos 20 cos 15 + i sin 15 cos 20 + i cos 15 sin 20 + i² sin 20 sin 15) = 40(cos 20 cos 15 - sin 20 cos 15 + i(sin 15 cos 20 + cos 15 sin 20)) = 40(cos(20 +15) + i sin(15 + 20)) = 40(cos 35 + i sin 35)
i think sin 200 is smaller than sin 0.. because sin 200= - sin 20.. sin 0 = 0 of course 0 > - sin 20
The exact value of sin 22.5 is 0.382683432
what is the value of sin 75 degree
what is the value of a 100 sin sundert mark
sin(40o) = 0.6428
It is:- sin(40) = 0.6427876097
It is: sin(62) = 0.8829475929.
Sin(x) has a maximum value of +1 and a minimum value of -1.
If tan 3a is equal to sin cos 45 plus sin 30, then the value of a = 0.4.