wiz-icon
MyQuestionIcon
MyQuestionIcon
6
You visited us 6 times! Enjoying our articles? Unlock Full Access!
Question

If (3yx1∣∣∣=(3241∣∣∣, where x and y are natural numbers, then possible values of x and y are:

A
x = 1, y = 8
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
x = 2 , y = 4
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
x = 4 , y = 2
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
x = 8 , y = 1
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is D x = 8 , y = 1
If
(3yx1=(3241
3xy=38
xy=8
Substituting the values given in the options
We get x=1,y=8;x=2,y=4;x=4,y=2;x=8,y=1
all satisfies the condition.

flag
Suggest Corrections
thumbs-up
1
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Evaluation of Determinants
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon