Question

TT
0.
Let g:R0,
T
is defined by g(x)
= cos inverse ( x^² -k / 1+ x^²)
Then the possible values of 'k' for which g is surjective
3.
21.
function, is
A. {1/2}
B. (-1, 1/2]
C. {1/2}
D. [-1/2,1)​

Answer 1

cos inverse ( x^² -k / 1+ x^²)

Then the possible values of 'k' for which g is surjective

3.

21.

function, is

A. {1/2}

B. (-1, 1/2]

C. {1/2}

D. [-1/2,1)