1.

If [Cot^(-1)x]+[Cos^(-1)x]=0 where x is non-negative real number and [*] denotes the greatest integer function, then complete set of values of x is

Answer»

(COS1, 1]
(cos1, cot1]
(cot1, 1]
(0, cos1)

ANSWER :C


Discussion

No Comment Found