Class XII

General solution of a given differential equation
  1. contains exactly two arbitrary constants
  2. does not contain arbitrary constants
  3. contains exactly one arbitrary constant
  4. contains arbitrary constants depending on the order of the differential equation
Differential equations are equations containing functions y = f(x), g(x) and
  1. tangent of y at zero
  2. derivatives of y
  3. maxima of y
  4. minima of y
In a bank, principal increases continuously at the rate of 5% per year. An amount of Rs1000 is deposited with this bank, how much will it worth after 10 years (e0.5= 1.648).
  1. Rs 1948
  2. Rs 1648
  3. Rs 1748
  4. Rs 1848
Degree of a differential equation, when the equation is polynomial equation in y′ is
  1. Lowest power (positive integral index) of the lowest order derivative in the given differential equation.
  2. Lowest power (positive integral index) of the highest order derivative in the given differential equation
  3. Highest (positive integral index) of the lowest order derivative in the given differential equation.
  4. Highest power (positive integral index) of the highest order derivative in the given differential equation.
The number of arbitrary constants in the particular solution of a differential equation of third order are:
  1. 3
  2. 0
  3. 2
  4. 1
Time Elapsed

HR : MIN : SEC
Question Answered
0
Score out of 100
0

Get Started!

we provide the best
services to our students

AmazingCounters.com Views

 

LKG - 12th

Rs 1,999  Annual
Plan
TOP