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Mathematics
List of top Mathematics Questions asked in VITEEE
The sum of the coefficients of
$(6\,a-5\,b)^n$
, where
$n$
is a positive integer, is
VITEEE - 2011
VITEEE
Mathematics
Binomial theorem
If
$\frac{x^{2}+2x+7}{2x+3} < 6, x\,\in\,R, $
then
VITEEE - 2011
VITEEE
Mathematics
Quadratic Equations
Find the value of
$(7.995)^{1/3}$
correct to four decimal places.
VITEEE - 2011
VITEEE
Mathematics
Binomial theorem
If one
$AM 'A'$
and two
$GM$
$p$
and
$q$
are inserted between two given numbers, then find the value of
$\frac{p^{2}}{q}+\frac{q^{2}}{p}$
VITEEE - 2011
VITEEE
Mathematics
Arithmetic Progression
If the roots of the equation
$x^2 + ax + b = 0$
are
$c$
and
$d$
, then one of the roots of the equation
$x^{2}+\left(2c+a\right)x+c^{2}+ac+b=0$
is
VITEEE - 2011
VITEEE
Mathematics
Quadratic Equations
If $F$ is function such that $F (0) = 2, F (1) = 3, F (x+2) = 2F (x) - F (x+1)$ for $x \ge 0$, then $F (5)$ is equal to
VITEEE - 2010
VITEEE
Mathematics
Relations and functions
Let $S$ be a set containing $n$ elements. Then, number of binary operations on $S$ is
VITEEE - 2010
VITEEE
Mathematics
Functions
The number of solutions of the equation $\sin \; (e^{x}) = 5^x + 5^{-x}$, is
VITEEE - 2010
VITEEE
Mathematics
Maxima and Minima
If $a^x = b^{y} = c^{z} = d^{u}$ and $a, b,\, c,\, d$ are in $GP$, then $x,\, y,\, z,\, u$ are in
VITEEE - 2010
VITEEE
Mathematics
Sequence and series
The numerically greatest term in the expansion of $(3-5x)^{11}$ when $x = \frac{1}{5},$ is
VITEEE - 2010
VITEEE
Mathematics
Binomial theorem
Domain of the function
$f (x) = \log_x \; \cos \; x$
, is
VITEEE - 2010
VITEEE
Mathematics
Relations and functions
If
$f(x) = \sqrt{\log_{10} x^2} $
. The set of all values of
$x$
for which
$f(x)$
is real , is
VITEEE - 2010
VITEEE
Mathematics
Relations and functions
The principal value of $\sin^{-1} \left\{\sin \frac{5\pi}{6}\right\} $ is
VITEEE - 2010
VITEEE
Mathematics
Trigonometric Functions
The value of $\frac{\cos\theta}{1+ \sin\theta}$ is equal to
VITEEE - 2010
VITEEE
Mathematics
Trigonometric Functions
Range of the function
$y =\sin^{-1} \left(\frac{x^{2}}{1+x^{2}}\right) $
is
VITEEE - 2010
VITEEE
Mathematics
range
$\displaystyle\lim_{n\to\infty} \left[\frac{1}{1.2} + \frac{1}{2.3} + \frac{1}{3.4} + .... + \frac{1}{n\left(n+1\right)}\right] $
is equal to
VITEEE - 2010
VITEEE
Mathematics
Definite Integral
For what values of m can the expression $2x^2 + mxy + 3y^2 - 5y - 2$ be expressed as the product of two linear factors
VITEEE - 2010
VITEEE
Mathematics
Quadratic Equations
If $z$ satisfies the equation $|z|-z=1+2 i$, then $z$ is equal to
VITEEE - 2010
VITEEE
Mathematics
complex numbers
If $z=\frac{1-i \sqrt{3}}{1+i \sqrt{3}}$, then $\arg (z)$ is
VITEEE - 2010
VITEEE
Mathematics
argand plane
If $B$ is a non-singular matrix and $A$ is a square matrix, then det $(B^{-1} AB)$ is equal to
VITEEE - 2010
VITEEE
Mathematics
Determinants
If $\int\limits^x_1 \frac{dt}{|t\, \sqrt{t^2 - 1}} = \frac{\pi}{6}$ , then $x$ can be equal to
VITEEE - 2010
VITEEE
Mathematics
Integrals of Some Particular Functions
The angle between the lines whose direction cosines satisfy the equations
$l+m+n=0, l^{2}+m^{2}-n^{2}=0$
is
VITEEE - 2009
VITEEE
Mathematics
Three Dimensional Geometry
If
$X$
is a binomial variate with the range
$\{0,1,2,3,4,5,6\}$
and
$ P(X=2)=4 P(X=4)$
then the parameter
$p$
of
$X$
is
VITEEE - 2009
VITEEE
Mathematics
Probability
The area (in square unit) of the triangle formed by
$x+y+1=0$
and the pair of straight lines
$x^{2}-3xy=2y^{2}=0$
is
VITEEE - 2009
VITEEE
Mathematics
Straight lines
The area (in square unit) of the circle which touches the lines
$4 x+3 y=15$
and
$4 x+3 y=5$
is
VITEEE - 2009
VITEEE
Mathematics
Straight lines
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