M

Mr. Dubey • 52.30K Points
Coach 

Q. Let us consider a 3×3 matrix A with Eigen values of λ1, λ2, λ3 and the Eigen values of A-1 are?

(A) λ1, λ2, λ3
(B) 1/λ1,1/λ2,1/λ3
(C) -λ1, -λ2, -λ3
(D) λ1, 0, 0
Correct : Option (B)

Share

Discusssion

Login to discuss.

Be the first to start discuss.

Related MCQs

Q. Due to which of the following co-efficient of adhesion improves ?

Q. A change in the value of the emitter resistance Re in a differential amplifier

Q. In a D.C. generator in order to reduce sparking at brushes, the self-induced e.m.f. in the coil is neutralised by all of the following except

Q. The insulating material for cables should

Q. In a D.C. generator

Q. A battery is source of

Q. amplifiers are linear circuits, where the transistor is biased to conduct over the entire range of the input signal cycle.

Q. Which of the following is not a general characteristic of ac wave?

Q. The cascade amplifier is a multistage configuration of

Q. The step response of the system is c(t) = 10+8e-t-4/8e-2t . The gain in time constant form of transfer function will be: