Advertisements
Advertisements
Question
Evaluate if possible `[(1, -2)][(-2, 3),(-1, 4)]`
Sum
Advertisements
Solution
`[1 -2][(-2, 3),(-1, 4)]`
= `[(1 xx (-2) + (-2) xx (-1), 1 xx 3 - 2 xx 4)]`
= `[(0 , –5)]`
shaalaa.com
Is there an error in this question or solution?
Chapter 9: Matrices - Exercise 9 (C) [Page 129]
