-- The sin of 1 degree is 0.01745. (rounded)
-- The sin of 1 radian is 0.84147. (rounded)
-- The sin of 1 grad is 0.01571. (rounded)
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type the value of sine in the calculator and press 2ND SIN for sin-1, or press 2ND SIN for sin-1 and type the value of sine, because -sin(.xxxx) = angle known as inverse sine
No. The absolute value of the sin function cannot exceed 1.
The arcsine is the angle whose sine is equal to the given value. arcsine is also called sine inverse (sin-1 ) if sin 30o = 1/2 , then sin-1 1/2 = 30o
sin x can have any value between -1 and 1; therefore, 3 sin x has three times this range (from -3 to 3).