Identify the statement(s) which is/are True. - Vidyadip

MCQ

Identify the statement(s) which is/are True.

A
$f(x , y) = e^{y/x} + \tan \frac{y}{x}$ is homogeneous of degree zero
B
$x \cdot \ln \frac{y}{x} dx + \frac{y^2}{x} sin^{-1} \frac{y}{x} dy = 0$ is homogeneous differential equation
C
$f(x , y) = x^2 + \sin x \cdot \cos y$ is not homogeneous
✓
all of the above

✓

Answer

Correct option: D.

all of the above

d

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