Advertisements
Advertisements
Question
If `A = [(2),(5)], B = [(1),(4)]` and `C = [(6),(-2)]`, find A – C
Advertisements
Solution
A – C = `[(2),(5)] - [(6),(-2)]`
= `[(2 - 6),(5 + 2)]`
= `[(-4), (7)]`
RELATED QUESTIONS
Solve for a, b and c; if `[(a, a - b),(b + c, 0)] = [(3, -1),(2, 0)]`
If `A = [(2),(5)], B = [(1),(4)]` and `C = [(6),(-2)]`, find A + B – C
Wherever possible, write the following as a single matrix.
`[(0, 1, 2),(4, 6, 7)] + [(3, 4),(6, 8)]`
Evaluate:
`2[(-1 0)/(2 -3)] +[(3 3)/(5 0)]`
If A = `|(5,"r"),("p",7)|` , c and if A + B = (9,7),(5,8) , find the values of p,q,r and s.
If A = `[(1,2,3), (2,k,2), (5,7,3)]` is a singular matrix then find the value of 'k'.
`[(0, 0, 0),(0, 0, 0)]`
Let `"M" xx [(1, 1),(0, 2)]` = [1 2] where M is a matrix.
- State the order of matrix M
- Find the matrix M
Given `[(2, 1),(-3, 4)], "X" = [(7),(6)]` the order of the matrix X
Which expression gives the order of a matrix?
