CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

If y=11+xn−m+xp−m+11+xm−n+xp−n+11+xm−p+xn−p then dydx at x=emnp is equal to

A
emnp
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
emn/p
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
enp/m
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
0
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is A 0
y=(11+(xnxm)+(xpxm))+(11+(xmxn)+(xpxn))+(11+(xmxp)+(xnxp))

=(xmxm+xn+xp)+(xnxn+xm+xp)+(xpxp+xm+xn)

=(xm+xn+xpxm+xn+xp)

=1
(dydx)=0

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Differentiation
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon