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Ex 3.3
Ex 3.3, 2
Ex 3.3, 3
Ex 3.3, 4 Important
Ex 3.3, 5 (i)
Ex 3.3, 5 (ii)
Ex 3.3, 6 (i)
Ex 3.3, 6 (ii) Important
Ex 3.3, 7 (i) You are here
Ex 3.3, 7 (ii) Important
Ex 3.3, 8
Ex 3.3, 9
Ex 3.3, 10 (i) Important
Ex 3.3, 10 (ii)
Ex 3.3, 10 (iii) Important
Ex 3.3, 10 (iv)
Ex 3.3, 11 (MCQ) Important
Ex 3.3, 12 (MCQ)
Last updated at March 30, 2023 by Teachoo
Ex 3.3, 7 Show that the matrix A = [■8(1&−1&[email protected]−1&2&[email protected]&1&3)] is a symmetric matrix A = [■8(1&−1&[email protected]−1&2&[email protected]&1&3)] A’ = [■8(1&−1&[email protected]−1&2&[email protected]&1&3)] ∴ A’ = A Hence, A is a symmetric matrix.