wiz-icon
MyQuestionIcon
MyQuestionIcon
2
You visited us 2 times! Enjoying our articles? Unlock Full Access!
Question

The set of values of x satisfying the system of inequations 5x+2<3x+8 and x+2x1<4 is

A
(,1)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
(2,3)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
(,3)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
(,1)(2,3)
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is D (,1)(2,3)
5x+2<3x+8
=2x<6
=x<3
x(,3)...............(i)
x+2x1<4
=x+2x14<0
=x+28x+4x1<0
=3x+6x1<0
case1
3x+6<0orx1>0
=x>2x>1
case2
3x+6>0orx1<0
=x<2x<1
Hencex(,1)(2,)............(ii)
fromintersectionof(i)and(ii)
x(,1)(2,3)

flag
Suggest Corrections
thumbs-up
1
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Reversing the terms
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon