wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

If x+cx+1=c+1, find x.

A
1c
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
c2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
c1c
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
c1c+1
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A 1c
We use componendo-dividendo to solve this, so,
x+cx+1=c+1x+c+x+1x+cx1=c+1+1c+112x+c+1c1=c+2c2x+c+1=(c+2)(c1)c2x=(c+2)(c1)c(c+1)c=c2+c2c2ccx=1c

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
General and Particular Solutions of a DE
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon