`A=[[1,-1],[2,2]]` and `B=[[1,alpha],[beta,1]]`.If `(A+B)(A-B)=A^2-B^2` , then find `alpha,beta...
45 views · Published 11 October 2018 · 7:31 · Indexed 23 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW `A=[[1,-1],[2,2]]` and `B=[[1,alpha],[beta,1]]`.If `(A+B)(A-B)=A^2-B^2` , then find `alpha,beta`?
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