CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

If A=[0234] and  kA=[03a2b24], then the values of k, a, b are respectively.
  1. -6, 4, 9
  2. -6, -4, -9
  3. -6, 12, 18
  4. -6, -12, -18


Solution

The correct option is B -6, -4, -9
Given, kA=[03a2b24]k[0234]=[03a2b24]
2k=3a,3k=2b,4k=24
a=2k3,b=3k2,k=6
k=6,a=4,b=9.

flag
 Suggest corrections
thumbs-up
 
0 Upvotes


Similar questions
View More


People also searched for
View More



footer-image