1
MHT CET 2024 11th May Evening Shift
MCQ (Single Correct Answer)
+2
-0

If $\mathrm{f}:[1, \infty) \rightarrow[2, \infty)$ is given by $\mathrm{f}(x)=x+\frac{1}{x}$ then $\mathrm{f}^{-1}(x)$ equals

A
$\frac{x+\sqrt{x^2-4}}{2}$
B
$\frac{2}{1+x^2}$
C
$\frac{x-\sqrt{x^2-4}}{2}$
D
$1+\sqrt{x^2-4}$
2
MHT CET 2024 11th May Morning Shift
MCQ (Single Correct Answer)
+2
-0

If $[x]^2-5[x]+6=0$, where $[x]$ denotes the greatest integer function, then

A
$x \in[2,3)$
B
$x \in[2,3]$
C
$x \in[2,4]$
D
$x \in[2,4)$
3
MHT CET 2024 10th May Evening Shift
MCQ (Single Correct Answer)
+2
-0

Let $\mathrm{f}(x)=\frac{a x}{x+1}, x \neq-1$, then for $\alpha=$ ________, $\mathrm{f}(\mathrm{f}(x))=x$.

A
$\sqrt{2}$
B
$-\sqrt{2}$
C
1
D
$-$1
4
MHT CET 2024 10th May Morning Shift
MCQ (Single Correct Answer)
+2
-0

The domain of definition of the function $y(x)$ is given by the equation $2^x+2^y=2$, is

A
$0< x \leq 1$
B
$0 \leq x \leq 1$
C
$-\infty< x \leq 0$
D
$-\infty< x<1$
MHT CET Subjects
EXAM MAP