0.96593 (rounded)
sin 105 = sin (60+45) = sin60cos45 + cos60sin45sin 105 = ((sqrt(3)/2)((sqrt(2)/2)) + ((1/2)((sqrt(2)/2)))sin 105 = (sqrt(6) + sqrt(2)) / 4
If tan 3a is equal to sin cos 45 plus sin 30, then the value of a = 0.4.
sin(40o) = 0.6428
SQRT(3)/4 - 1/4
It is: sin(62) = 0.8829475929.
what is the value of sin 75 degree
Sin 15 + cos 105 = -1.9045
sin 105 = sin (60+45) = sin60cos45 + cos60sin45sin 105 = ((sqrt(3)/2)((sqrt(2)/2)) + ((1/2)((sqrt(2)/2)))sin 105 = (sqrt(6) + sqrt(2)) / 4
Look in Psalms 105 verses 8-10
If tan 3a is equal to sin cos 45 plus sin 30, then the value of a = 0.4.
sin 300 = -sin 60 = -sqrt(3)/2 you can get this because using the unit circle.
The value of tan A is not clear from the question.However, sin A = sqrt[tan^2 A /(tan^2 A + 1)]
To find the exact value of sin 255°, we can use the sine subtraction formula. Since 255° = 270° - 15°, we can express it as: [ \sin(255°) = \sin(270° - 15°) = \sin(270°) \cos(15°) - \cos(270°) \sin(15°. ] Knowing that (\sin(270°) = -1) and (\cos(270°) = 0), we have: [ \sin(255°) = -1 \cdot \cos(15°). ] Thus, the exact value of (\sin(255°) = -\cos(15°)).
To find 30 percent of a value, multiply the value by 0.3. In this instance, 0.3 x 350 = 105. Therefore, 30 percent of $350 is equal to $105.
The value of sin(1) is 0.
2.9
sin 0=13/85