Engineering Mathematics [GATE (Graduate Aptitude Test in Engineering) Electronics]: Questions 12 - 17 of 71

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Question 12

Engineering Mathematics
Divergence and Curl, Gauss's, Green's and Stoke's Theorems

Appeared in Year: 2015

Question

MCQ▾

A Vector . Which of the following statements is TRUE?

Choices

Choice (4)Response

a.

is neither solenoidal nor irrotational

b.

is both solenoidal and irrotational

c.

is solenoidal, but not irrotational

d.

is irrotational, but not solenoidal,

Question 13

Engineering Mathematics
Higher Order Linear Differential Equations

Appeared in Year: 2015

Question

MCQ▾

The solution of the differential equation with is

Choices

Choice (4)Response

a.

b.

c.

d.

Question 14

Engineering Mathematics
Maxima and Minima

Appeared in Year: 2015

Question

MCQ▾

Which one of the following graphs describe the function

?

Choices

Choice (4)Response

a.

Graphs Describe the Function - C

b.

Graphs Describe the Function - B

c.

Graphs Describe the Function - D

d.

Graphs Describe the Function - A

Question 15

Engineering Mathematics
Joint and Conditional Probability

Appeared in Year: 2015

Question

MCQ▾

Suppose A and B are two independent events with probabilities and . Let and be their complements. Which one of the following statements is false?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 16

Engineering Mathematics
Solution of Linear Equations

Appeared in Year: 2015

Question

Numeric Answer▾

Consider a system of linear equations:

The value of k for which the system has infinitely many solutions is …

Question 17

Engineering Mathematics
Vectors in Plane and Space

Appeared in Year: 2016

Question

MCQ▾

The current density in a medium is given by:

The total current and the average current density flowing through the portion of a spherical surface are given, respectively, by

Choices

Choice (4)Response

a.

b.

c.

d.

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