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Posted: **Tue Apr 26, 2022 5:51 pm**

: 1 Q2 A State A Condition For Matrix M To Be Idempotent B Given That 100 M 0 7 0 2 2 I Show That M Is Idempoten 1 (16.88 KiB) Viewed 34 times

[1] Q2. (a) State a condition for matrix M to be idempotent. (b) Given that 100 M 0 7 0 2 2 (i) Show that M is idempotent. (ii) Find the eigenvalues of M. (iii) Verify that tr(M)= Lili [2] [10] 2 [1 + 2 + 10 + 2 = 15 marks)