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

Match the following function
Domain Range
1. coshx a) R
2. cosh1x b) (0,)
3. sech1 c) [1,)
4. coth1 d) R[1,1]

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

The correct option is A c,a,b,d
cosh(x)=ex+ex2
Hence domain is R and range is [1,)
arcoth(x)=12ln(x+1x1) ...(for|x|>1)
Hence range is R0.
arcsech(x)=ln(1+1x2x) for 0 Hence range is[0,).

Domain Range
coshx [1,]
cosh1 R
sech1 (0,)
coth1 R[1,1]
Hence, the answers are c,a,b,d.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Circular Motion: A Need for Speed
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon