
1)
then the order of Matrix AXB is
 A) 2X4
 B) 2X3
 C) 3X3
 D) None of them

2)
Suppose that {X1, X2, X3,…,Xn} is a set of n solutions vectors on an interval I, of a homogeneous system X/=AX. The set is said to be a fundamental set of solutions of the system on the interval I if the solution vectors are
 A) Linearly dependent
 B) Linearly independent
 C) Homogeneous
 D) None of them

3)
The matrix
has an eigen value of multiplicity
 A) 1
 B) 2
 C) 3
 D) 4

4)
The matrix
has eigen values λ = 1,1,5 where λ = 1 is a
 A) The matrix
 B) Single root of A
 C) triple root of A
 D) double root of A

5)
 A) λ = 4 of multiplicity of 1
 B) λ = 4 of multiplicity of 2
 C) λ = 4 of multiplicity of 3
 D) None of them

6)
Wronskian of x,x^2 is
 A) x
 B) x^2
 C) x^3
 D) 0

7)
If A is a square matrix and its determinant is zero, then
 A) A is singular matrix
 B) A is nonsingular matrix.
 C) A is scalar matrix.
 D) A is diagonal matrix.

8)
An electronic component of an electronic circuit that has the ability to store charge and opposes any change of voltage in the circuit is called Inductor
 A) Resistor
 B) Capacitor
 C) Transistor
 D) None of them

9)
Operator method is the method of the solution of a system of linear homogeneous or linear nonhomogeneous differential equations which is based on the process of systematic elimination of the
 A) Dependent variables
 B) Independent variable
 C) Choice variable
 D) None of them

10)
Any linear differential equation of the form
is called:
 A) Homogeneous equation
 B) Polar equation
 C) Equidimensioanl equation or Cauchy eular
 D) None of them