If `bx=ay` then show that `(x^2+y^2)(a^2+b^2)=(ax+by)^2`
133 views · Published 13 October 2018 · 3:48 · Indexed 23 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If `bx=ay` then show that `(x^2+y^2)(a^2+b^2)=(ax+by)^2`
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