Partial Differential Equations – Exercise – 1

1. A partial differential equation requires :

(a) exactly one independent variable
(b) more than one dependent variable
(c) two or more independent variables
(d) equal number of dependent and independent variables

Answer
Answer : (c)
Explanation
No answer description available for this question. Let us discuss.

2. A solution to the partial differential equation 2016-08-06_6-28-53 is :

(a) cos(3x – y)
(b) x2 + y2
(c) sin(3x – y)
(d) e-3πx sin(πy)

Answer
Answer : (d)
Explanation
No answer description available for this question. Let us discuss.

3. The partial differential equation 2016-08-06_6-34-52 is classified as :

(a) elliptic
(b) parabolic
(c) hyperbolic
(d) none of the above

Answer
Answer : (a)
Explanation
No answer description available for this question. Let us discuss.

4. The partial differential equation 2016-08-06_6-35-07 is classified as :

(a) elliptic
(b) parabolic
(c) hyperbolic
(d) none of the above

Answer
Answer : (b)
Explanation
No answer description available for this question. Let us discuss.

5. The partial differential equation 2016-08-06_6-35-18 is classified as :

(a) elliptic
(b) parabolic
(c) hyperbolic
(d) none of the above

Answer
Answer : (c)
Explanation
No answer description available for this question. Let us discuss.
Print Friendly, PDF & Email
MORE INFORMATION
GATE Total InfoGATE 2020 BooksFree Notes
IES Total InfoIES 2020 BooksFree Mock tests
JAM Total InfoJAM 2020 BooksEngg Diploma
PSUs Total InfoM Tech Total InfoUGC NET Total Info
Copy Protected by Chetan's WP-Copyprotect. /*Radio Option*/