Find the values of `x` and `y` if `[[1,2],[4,-2]][[x],[y]]=[[3],[7]]`
1,417 views · Published 13 October 2018 · 1:17 · Indexed 6 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Find the values of `x` and `y` if `[[1,2],[4,-2]][[x],[y]]=[[3],[7]]`
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