Differential Equations Test

Result

Differential Equations Test - 16

Score
-
out of -
Rank
-
out of -

TIME Taken - -

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Weekly Quiz Competition

Question 1
4 / -1

The solution of the differential equation

A

B

C

D
Question 2
4 / -1

The solution of the differential equation

A

B

C

D
None of these
Question 3
4 / -1

The solution of the differential equation 9y (dy/dx) + 4x = 0 is

A

B

C

D
Question 4
4 / -1

A
1

B
1/4

C
1/2

D
2
Question 5
4 / -1

A
(x - 2y)² + 2x = C

B
(x - 2y)² + x = C

C
(x - 2y) + 2x² = C

D
(x - 2y) + x² = C
Question 6
4 / -1

A
(1 + x²) (1 + y²) = C

B
(1 + x²)(1 + y²) = Cx²

C
(1 - x²) (1 - y²) = C

D
(1 + x²) (1 + y²) = Cy²
Question 7
4 / -1

A
variable radii and a fixed centre (0, 1)

B
variable radii and a fixed centre (0, -1)

C
fixed radius 1 and variable centres along the X - axis

D
fixed radius 1 and variable centres along the Y - axis

Solution
Question 8
4 / -1

The equation of curve through point (1, 0) which satisfies the differential equation (1 + y²) dx - xy dy = 0, is

A
x² + y² = 4

B
x² - y² = 1

C
2x² + y² = 2

D
None of these
Question 9
4 / -1

A

B

C

D

Solution
Question 10
4 / -1

The solution of the differential equation sec² x tan y dx + sec² y tan x dy = 0 is

A
tan y tan x = C

B

C

D
None of these