Question

if 1 is the unit matrix of order n,k≠ o then adj(kl) is​

Answer 1

Answer:

kn−1(adjI)

Step-by-step explanation:

Given that I is unit matrix of order n

Consider adj(kI) , each term in the diagonal is equal to kn−1 and all the remaining terms are zeros.

Therefore adj(kI)=kn−1(adjI)

Here we go ⚡

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