1
AP EAPCET 2022 - 4th July Morning Shift
MCQ (Single Correct Answer)
+1
-0

The minimum value of $$f(x)=x+\frac{4}{x+2}$$ is

A
$$-$$1
B
$$-$$2
C
1
D
2
2
AP EAPCET 2022 - 4th July Morning Shift
MCQ (Single Correct Answer)
+1
-0

The condition that $$f(x)=a x^3+b x^2+c x+d$$ has no extreme value is

A
$$b^2-4 a c$$
B
$$b^2=3 a c$$
C
$$b^2<3 a c$$
D
$$b^2>3 a c$$
3
AP EAPCET 2022 - 4th July Morning Shift
MCQ (Single Correct Answer)
+1
-0

At any point $$(x, y)$$ on a curve if the length of the subnormal is $$(x-1)$$ and the curve passes through $$(1,2)$$, then the curve is a conic. A vertex of the curve is

A
$$(1,0)$$
B
$$(0,1)$$
C
$$(\sqrt{5}, 0)$$
D
$$(0, \sqrt{5})$$
4
AP EAPCET 2021 - 20th August Morning Shift
MCQ (Single Correct Answer)
+1
-0

If $$y=4 x-6$$ is a tangent to the curve $$y^2=a x^4+b$$ at $$(3,6)$$, then the values of $$a$$ and $$b$$ are

A
$$a=\frac{4}{9}$$ and $$b=\frac{-4}{9}$$
B
$$a=0$$ and $$b=\frac{4}{9}$$
C
$$a=\frac{-4}{9}$$ and $$b=\frac{-4}{9}$$
D
$$a=\frac{4}{9}$$ and $$b=0$$
AP EAPCET Subjects
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12