Explore topic-wise MCQs in Matlab.

This section includes 11 Mcqs, each offering curated multiple-choice questions to sharpen your Matlab knowledge and support exam preparation. Choose a topic below to get started.

1.

What is the value of the limit \(\lim\limits_{x \rightarrow 4}\frac{x^2-4-3x}{x-3}\)?

A. 0
B. 4
C. 1
D. Limit does not exist
Answer» B. 4
Discussion
2.

What is the value of the \(\lim\limits_{x \rightarrow 5}⁡\frac{32x+1}{x^2–5x}\)?

A. 6.2
B. 6.4
C. 6.3
D. 6.1
Answer» C. 6.3
Discussion
3.

What is the value of the limit f(x) = \(\frac{x^2+\sqrt {2x}}{x^2-4x}\) if x approaches infinity?

A. 0
B. 2
C. 1/2
D. 4
Answer» B. 2
Discussion
4.

What is the value of \(\lim\limits_{y \rightarrow 4}\) f(y)? It is given that f(y) = y2 + 6y (y ≥ 2) and f(y) = 0 (y < 2).

A. 40
B. 16
C. 0
D. 30
Answer» B. 16
Discussion
5.

Which of the following limits does not yield 1?

A. \(\lim\limits_{x \rightarrow 0}\)⁡ 1
B. \(\lim\limits_{x \rightarrow \infty}\)x-2 + x-1 + 1
C. \(\lim\limits_{x \rightarrow \infty}\frac{1}{e^x}\) + 1
D. \(\lim\limits_{x \rightarrow \infty}\frac{x^3+x^2+32x+1}{x^2–3x+2}\)
Answer» E.
Discussion
6.

What is the value of \(\lim\limits_{x \rightarrow 3}\frac{x^2-9}{x–3}\)?

A. 0
B. 3
C. Infinity
D. 6
Answer» E.
Discussion
7.

What is the value of \(\lim\limits_{y \rightarrow 2} \frac{y^2-4}{y-2}\)?

A. 2
B. 4
C. 1
D. 0
Answer» C. 1
Discussion
8.

0$

A. Inf
B. Nan
C. Error
Answer» B. Nan
Discussion
9.

In?

A. Nan
B. 0
C. Error
Answer» C. Error
Discussion
10.

How can we check whether the limn‚Üí3+ n-1 exists?$

A. limit(n-1,n,3)
B. syms n;limit(n-1,n,3,’right’)
C. syms n;limit(n-1,3,’right’)
D. syms n;limit(n-1,3,n,’right’)
Answer» D. syms n;limit(n-1,3,n,‚Äö√Ñ√∂‚àö√ë‚àö¬•right‚Äö√Ñ√∂‚àö√ë‚àö¬•)
Discussion
11.

Can we check the continuity of a function in MATLAB?

A. Yes
B. No
C. Sometimes
D. Rarely
Answer» B. No
Discussion