`A = [[p,q],[r,s]]` where p, q, r and s are positive integers. If A is symmetric matrix, `|A|=
54 views · Published 13 October 2018 · 3:11 · Indexed 7 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW `A = [[p,q],[r,s]]` where p, q, r and s are positive integers. If A is symmetric matrix, `|A|=20` and p = q, then find how many values are possible for s.
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