Where is sine 1

In radians, the value of sine 1 is 0. Now using these data, we can write;. The sine of an angle can take its argument as either radian or degrees. The rule is radian measurement. In degrees, we know that,. In radians,.

According to Taylor's Series, we know that. From this series, we can find out the value of Sin 1. So, by chopping it off like that we get just one answer, but we should remember that there could be other answers. And here is the tangent function and inverse tangent. Can you see how they are mirror images about the diagonal? Hide Ads About Ads.

And we want to know "d" the distance down. Example: Find the angle "a" We know The distance down is The cable's length is 30 m.

Calculate Trigonometric functions are all periodic functions. Since the graphs are periodic, if we pick an appropriate domain we can use all values of the range. It is read y is the inverse of sine x and means y is the real number angle whose sine value is x.

Be careful of the notation used. Notice that the domain is now the range and the range is now the domain. Because the domain is restricted all positive values will yield a 1 st quadrant angle and all negative values will yield a 4 th quadrant angle. That means a positive value will yield a 1 st quadrant angle and a negative value will yield a 2 nd quadrant angle. The inverse of the tangent function will yield values in the 1 st and 4 th quadrants.