The number of ordered triples (a, b, c) `1 lt=a,b,c lt=9 ` such that `ac=b^2-1` is
55 views · Published 13 October 2018 · 3:12 · Indexed 5 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW The number of ordered triples (a, b, c) `1 lt=a,b,c lt=9 ` such that `ac=b^2-1` is
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