NCERT Exercise 4.1 Q7 - Determinants
Question: Find x if (i) |[[2,4],[5,1]]|=|[[2x,4],[6,x]]| and (ii) |[[2,3],[4,5]]|=|[[x,3],[2x,5]]|.
Answer: (i) x=�?3; (ii) x=2.
Full step-by-step NCERT solution with diagrams on Something by Zero.
Question: Find x if (i) |[[2,4],[5,1]]|=|[[2x,4],[6,x]]| and (ii) |[[2,3],[4,5]]|=|[[x,3],[2x,5]]|.
Answer: (i) x=�?3; (ii) x=2.
Full step-by-step NCERT solution with diagrams on Something by Zero.