Test Index

GATE Civil Engineering (CE) 2015 Shift 1 Solved Paper

© examsnet.com

Question : 38

Total: 65

Consider the following differential equation:
x(ydx+xdy)cos⁡‌

=y(xdy−ydx)sin‌⁡‌

Which of the following is the solution of the above equation (c is an arbitrary constant)?

‌
x
y
cos⁡‌
y
x
=c
‌
x
y
sin‌⁡‌
y
x
=c
xycos⁡‌
y
x
=c
xysin‌⁡‌
y
x
=c

Go to Question:

Prev Question

Next Question