Differential Equation MCQs 01

1. Differential Equation of 1st degree

2. The degree of DE of all tangent lines to parabola  is

3. Infinitely many DE’s have same integrating factor.  The statement is

4. The order of DE of ellipse whose major and minor axis are along x-axis and y-axis respectively is

5. A general solution of nth order differential Equation contains_____ arbitrary constants

6. The order of DE of family of circles touching a fixed straight line passing through origin is

7. A general solution of 4th order DE contains__________ constants.

8. A general solution of 3rd order differential Equation contains________ constants

9. Solving  X” + 6X’ +9X = 0 with X(0) = 2 and X'(0)=0 is

10. A primitive of ODE is

11. A homogeneous DE always

12. The family of curves represented by DE xdx + ydy = 0 is that of

13. The differential Equation  is

14. A particular solution of nth order differential Equation contains_____ arbitrary constants

15. The function obtained after solving a DE is known as____

choose the odd are out.

16. If n is the degree of given DE then

17. The differential Equation  may be called as linear equation of

18. For solving y” – y’ + 2y =0 with y(0)=0 , y(1)=0 is