Basic Maths - Grand Test 1 -Q2

+2 votes

The eigen values of a 3\times 3 matrix P are 1,2 and 3 then 6P^{-1} is equal to

(A)P^3+6P^2-11P+I

(B)P^2-6P+11I

(C)P^2+6P-11I

(D)P^3-6P^2+11P+I

asked Jun 21 in Basic Maths by gbeditor (4,380 points)
reshown Jun 23 by gbeditor

1 Answer

+2 votes
 
Best answer

B is correct one.

answered Jun 23 by tsnikhilsharmagate2018 (17,270 points)
selected Jun 24 by gbeditor
Answer:
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