Advertisements
Advertisements
Question
Evaluate:
`3[(5, -2)]`
Sum
Solution
`3[(5, -2)] = [(15, -6)]`
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Evaluate:
`7[(-1, 2),(0, 1)]`
Given `[(2, 1),(-3, 4)] X = [(7), (6)]` write the order of matrix x
If A = `|(1215),(1117)|` and B = `|(2,7),(4,9)|` , find : A + B
If A = [4 7] and B = [3 1] , find: A+2B
Evaluate the following :
`|(-2 , 3),(-1 , 4)| |(6 , 4),(3 ,- 1)|`
Evaluate the following :
`|(2 , -5),(0 , -3)| |(1 , -1),(3 , 2)|`
Find the value of x given that A2 = B
A = `[(2, 12),(0 , 1)]` B = `[(4, x),(0, 1)]`
Evaluate x,y if
`[(3 , -2),(-1 , 4)][(2x),(1)]+2[(-4),(5)] = [(8),(4y)]`
If `[(-1, 0),(0, 1)] [(a, b),(c, d)] = [(1, 0),(0, -1)]` find a,b,c and d
Find a and b if `[(a - b, b - 4),(b + 4, a - 2)] [(2, 0),(0, 2)] = [(2, -2),(14, 0)]`
