Question

Let f(x) = Sin-1x. Then the domain of f(x) is [-1,1] and the range is all real numbers.

Answer 1

@ganeshie8 @HWBUSTER00

Answer 2

the answer is : no...

the official sin^-1 is called " arcsin " and its range is : [ -π/2 , π/2 ]

Answer 3

Let f(x) = Tan-1x. Then the domain of f(x) is all real numbers and the range is

A. True
B. False

This is False too right?? @HWBUSTER00

Answer 4

yes it's false because there are negative values in the range of arctan