define the function arcsin(x), stating for which values of x your function is defined. Explained why the derivative of arcsin(x) is 1/
the domain of the function is the range of the inverse function and the range of the function is the domain of the function so
the values of x which is the defined is the domain of the function and the domain of this function is the range of the function so the values of x which is defined is [-1,1]
next question
show that
let
want to find
right ?? take sin for the both sides
now derive
but sin y =x so