In the expansion of $(1+x)^{50}$, the sum of coefficients of odd powers of $x$ is:
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The coefficient of $y$ in the expansion of $\left(y^2+\dfrac{c}{y}\right)^5$ is:
Topic: JAMIA MILLIA ISLAMIA MCA 2022
The value(s) of $b$ for which the equations
$x^2+bx-1=0$ and $x^2+x+b=0$ have one root in common is/are:
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For $z\ne0$, the value of $\arg z+\arg\overline{z}$ is:
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The domain of $\sqrt{|x-2|-1}+\sqrt{\,3-|x-2|\,}$ is:
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If $z$ is any complex number with $|z-3-2i|\le2$, then the minimum of $|\,2z-6+5i\,|$ is:
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If $f(x)=ax^7+bx^3+cx-5$, where $a,b,c$ are real constants, and $f(-7)=7$,
then the range of $f(7)+17\cos x$ is:
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For real numbers $x,y$, define $x\,R\,y$ iff $x-y+\sqrt{2}$ is irrational.
Then the relation $R$ is:
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The relation $R=\{(1,1),(2,2),(3,3),(1,2),(2,3),(1,3)\}$ on $A=\{1,2,3\}$ is:
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The function $f$ is defined in $[-5,5]$ as
$
f(x)=
\begin{cases}
x, & \text{if }x\text{ is rational}\\
-x, & \text{if…
Topic: JAMIA MILLIA ISLAMIA MCA 2022
Which statement is false?
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If $R$ is the largest equivalence relation on a set $A$ and $S$ is any relation on $A$, then:
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The number of $4$-digit numbers that can be formed with digits $0,1,2,3,4,5,6,7$
such that each number contains the dig…
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Prototype of a function means ____
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Far pointer can access ____
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A pointer that is pointing to NOTHING is called ____
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What is the similarity between a structure, union and enumeration?
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How will you free the allocated memory?
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Which of the following describes the characteristics of SRAM?
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The primary memory (main memory) of a personal computer consists of
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Which of the following has the fastest speed in the computer memory hierarchy?
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