1
MHT CET 2023 10th May Morning Shift
MCQ (Single Correct Answer)
+2
-0

$$\mathrm{f}: \mathrm{R} \rightarrow \mathrm{R} ; \mathrm{g}: \mathrm{R} \rightarrow \mathrm{R}$$ are two functions such that $$\mathrm{f}(x)=2 x-3, \mathrm{~g}(x)=x^3+5$$, then $$(\mathrm{fog})^{-1}(-9)$$ is

A
$$-2$$
B
2
C
$$-\sqrt{2}$$
D
$$\sqrt{2}$$
2
MHT CET 2023 9th May Morning Shift
MCQ (Single Correct Answer)
+2
-0

$$\mathrm{f}: \mathbb{R}-\left(-\frac{3}{5}\right) \rightarrow \mathbb{R}$$ is defined by $$f(x)=\frac{3 x-2}{5 x+3}$$, then $$f \circ f(1)$$ is

A
1
B
$$\frac{-13}{29}$$
C
$$\frac{13}{29}$$
D
$$-1$$
3
MHT CET 2023 9th May Morning Shift
MCQ (Single Correct Answer)
+2
-0

The number of discontinuities of the greatest integer function $$\mathrm{f}(x)=[x], x \in\left(-\frac{7}{2}, 100\right)$$

A
104
B
100
C
102
D
103
4
MHT CET 2021 21th September Morning Shift
MCQ (Single Correct Answer)
+2
-0

If f(x) = 3[x] + 5{x + 1}, where [x] is greatest integer function of x and {x} is fractional part function of x, then f($$-$$1.32) =

A
$$-$$4.6
B
$$-$$2.6
C
$$-$$7.4
D
$$-$$3.4
MHT CET Subjects
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Medical
NEET
Graduate Aptitude Test in Engineering
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CBSE
Class 12