Quick Answer: What Is The Exact Value Of Sin 1 0?

Is the value of sin 60?

The exact value of sin(60°) sin ( 60 ° ) is √32 ..

What is the exact value of sin 1 (- 1?

The Value of the Inverse Sin of 1 As you can see below, the inverse sin-1 (1) is 90° or, in radian measure, Π/2 . ‘1’ represents the maximum value of the sine function . It happens at Π/2 and then again at 3Π/2 etc..

What is the value of sin inverse 1 by 2?

We know that sin(π6)=12 and so, sin(−π6)=−12 . Therefore, the (principal) inverse sine of −12 is −π6 .

How do you do sin 1 on a calculator?

In some calculators, there is no “arcsin,” or “sin-1” button. Instead, you have to push a “shift” or “function” key, then push the normal “sin” button.

Where is Tan 1?

Basic idea: To find tan-1 1, we ask “what angle has tangent equal to 1?” The answer is 45°. As a result we say that tan-1 1 = 45°. In radians this is tan-1 1 = π/4. More: There are actually many angles that have tangent equal to 1.

What is cos330?

Answered April 30, 2018. cos 330°=cos ( 360 -30) In fourth quad the value of cos A is positive . All angles when subtracted by multiple of 180° or (π) the function remain same . cos (30°)=√3/2.

Is sin 1 the same as CSC?

cosecant is the reciprical of the sin function or 1/sin(x) so that csc(x)*sin(x) = 1 when it is defined. The two can be confused since arcsin(x) is often denoted as sin^-1(x) and x^-1 is 1/x. … The cosecant is the reciprocal of the sine; the arcsin of x is the angle whose sine is x.

What is the sin inverse of 0?

arcsin 0 = ? The arcsine is the inverse sine function.

What is sin 1 called?

Other Names. Sometimes sin-1 is called asin or arcsin. Likewise cos-1 is called acos or arccos. And tan-1 is called atan or arctan.

Is sin 1 the same as 1 sin?

The notation sin-1(x) has been misunderstood to mean 1/sin(x). … So sin-1(x) means the inverse sine of x, that is, the function that undoes the sine function. It is not equal to 1/sin(x).

What is Sinπ?

So, Sin 180 degree is +(sin 0) which is equal to +(0) Therefore, the value of sin 180 degrees = 0. The value of sin pi can be derived from some other trigonometric angles and functions like sine and cosine functions from the trigonometry table. It is known that, 180° – 0° = 180° ———– (1)

What is the reciprocal of sin?

The cosecant is the reciprocal of the sine. The secant is the reciprocal of the cosine. The cotangent is the reciprocal of the tangent.

How do you calculate sin?

Sin, Cos and TanThe sine of the angle = the length of the opposite side. the length of the hypotenuse.The cosine of the angle = the length of the adjacent side. the length of the hypotenuse.The tangent of the angle = the length of the opposite side. the length of the adjacent side.