A and B are two matrices of same order such that `AB=A` and `BA=B` . Show that `A^2+B^2=A+B`
98 views · Published 11 October 2018 · 3:11 · Indexed 5 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW A and B are two matrices of same order such that `AB=A` and `BA=B` . Show that `A^2+B^2=A+B`
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