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SRMJEEE
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Mathematics
List of top Mathematics Questions asked in SRMJEEE
if ∫f(x)dx=f(x), then ∫{f(x)}
2
dx is equal to
SRMJEEE - 2018
SRMJEEE
Mathematics
Methods of Integration
The number of 4 digit numbers that can formed by using the digits 1,2,3,4,5,6,7,8 and 9 such that the least digit used is 4,when repetition of digits is allowed
SRMJEEE - 2018
SRMJEEE
Mathematics
permutations and combinations
In how many ways can 6 boys and 4 girls sit in a row?
SRMJEEE - 2018
SRMJEEE
Mathematics
permutations and combinations
Let f : R→R, g : R→R be two given functions. Such that f is injective and g is surjective, then which of the following is injective?
SRMJEEE - 2018
SRMJEEE
Mathematics
Relations and functions
Suppose the function f(x)-f(2x) has the derivative 5 at x=1 and derivative 7 at x=2.The derivative of the function f(x)-f(4x) at x=1 has the value equal to
SRMJEEE - 2018
SRMJEEE
Mathematics
Relations and functions
if
\(x=\frac{3at}{(a+t^3)},y=\frac{3at^2}{(1+t^3)}, then \frac{dy}{dx }at \,\,t=\frac{1}{2}\)
is
SRMJEEE - 2018
SRMJEEE
Mathematics
Differential Calculus
The order of the differential equation
\(2x^2 \frac{d^2y}{dx^2}-3 \frac{dy}{dx}+y=0\)
SRMJEEE - 2018
SRMJEEE
Mathematics
Differential equations
The product of the real roots of the equation |2x + 3|
2
- 3 |2x + 3| + 2 = 0 is
SRMJEEE - 2018
SRMJEEE
Mathematics
Quadratic Equations
if x
3
-6x
2
+12x+19=0 and is a non-real cube root of 1,then x =
SRMJEEE - 2018
SRMJEEE
Mathematics
Quadratic Equations
tan7θ - tan5 θ- tan2 θ=
SRMJEEE - 2018
SRMJEEE
Mathematics
Trigonometry
A set A contains 10 elements,then the number of relations on A into A is
SRMJEEE - 2018
SRMJEEE
Mathematics
Sets and Relations
A function f from the set of natural numbers to integers defined by
SRMJEEE - 2018
SRMJEEE
Mathematics
Functions
If tan (A + B) = m and tan (A - B) = n then value of tan 2A is
SRMJEEE - 2017
SRMJEEE
Mathematics
Algebra
A focal chord of the parabola y
2
= 8x in inclined to x-axis at an angle tan
-1
3. Then its length is equal to:
SRMJEEE - 2017
SRMJEEE
Mathematics
Parabola
If
\(\Delta=\begin{vmatrix} 1&2&3\\2&5&7\\3&9&13 \end{vmatrix}\)
and
\(\Delta'=\begin{vmatrix} 7&20&29\\2&5&7\\3&9&13 \end{vmatrix}\)
then
SRMJEEE - 2017
SRMJEEE
Mathematics
Matrices
The geometric mean 3,3
2
..... 3
n
is
SRMJEEE - 2017
SRMJEEE
Mathematics
Geometric Progression
what is the product of three Geometric mean between 4 and 1/4 ?
SRMJEEE - 2017
SRMJEEE
Mathematics
Geometric Progression
If the sum of first n positive integer is 1/(5) times the sume of their squares, then n equals
SRMJEEE - 2017
SRMJEEE
Mathematics
Complex Numbers and Quadratic Equations
The middle term in the expansion of
\(( x + \frac{1}{x} )^{2n}\)
is
\(1.3.5 . . .\)
\(\frac{(2n-1)}{2n\ !}\)
SRMJEEE - 2017
SRMJEEE
Mathematics
general and middle terms
If P(A) = 1/3, P(B) = 3/4 and P(A∪B)= 11/12, then P(A/B) is
SRMJEEE - 2017
SRMJEEE
Mathematics
Probability
If the three successive coefficients in the binomial expansion of (1+x)
n
are 28,56 and 70 respectively then n equals
SRMJEEE - 2017
SRMJEEE
Mathematics
Binomial theorem
The equation of the normal to the ellipse
\(\frac{x^2}{10}+\frac{y^2}{5}=1\)
at
\((\sqrt8,1)\)
is
SRMJEEE - 2017
SRMJEEE
Mathematics
Complex Numbers and Quadratic Equations
Equation of the parabola whose vertex and focus lie on the axis of x at distances a and a
1
from the origin respectively is
SRMJEEE - 2017
SRMJEEE
Mathematics
Parabola
If angle between
\(\overrightarrow{i}-2\overrightarrow{j}+3\overrightarrow{k}\)
and
\(2\overrightarrow{i}+\overrightarrow{j}+3\overrightarrow{k}\)
is
\(\theta\)
then
\(\sin\theta\)
is equal to
SRMJEEE - 2017
SRMJEEE
Mathematics
Vector Algebra
A unit vector coplanar with
\(\overrightarrow{i}+\overrightarrow{j}+2\overrightarrow{k}\)
and
\(\overrightarrow{i}+2\overrightarrow{j}+\overrightarrow{k}\)
and perpendicular to
\(\overrightarrow{i}+\overrightarrow{j}+\overrightarrow{k}\)
is
SRMJEEE - 2017
SRMJEEE
Mathematics
Addition of Vectors
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