Question

use a calculator to find the values of the inverse function in radians. sin-1 (0.65)

Answer 1

We are given the inverse function:
sin-1 (0.65)

We can use a scientific calculator to solve this. Make sure that the mode is in radians and not in degrees
So, the answer is
sin-1 (0.65) = 0.7076 which is in radians

Answer 2

Answer:

$\sin^{-1}(0.65)=0.7075$  

Step-by-step explanation:

Given : Inverse function $\sin^{-1}(0.65)$

To find : The values of the inverse function in radians?  

Solution :

Write the inverse function $\sin^{-1}(0.65)$  

Using calculator we find the value of inverse function in radians is

$\sin^{-1}(0.65)=0.7075$  

If the calculator calculate in degree the first find in degree and to convert into radian multiply its by $\frac{\pi }{180}$

In degree, $\sin^{-1}(0.65)=40.5416$  

In radian, $\sin^{-1}(0.65)=40.5416\times \frac{\pi }{180}=0.7075$

Therefore, The value of inverse function is $\sin^{-1}(0.65)=0.7075$