0 Let A X a a2 9 b and B b with real entries such that A XB

Last updated: 8/5/2023

0 Let A X a a2 9 b and B b with real entries such that A XB where 1 1 17 31 k x be two 2 x 1 matrices and k R If a a 3 b b and k 1 b2 2b b2 then the value of k is JEE Main 2021