Banner 0
Banner 1
Banner 2
Banner 3
Banner 4
Banner 5
Banner 6
Banner 7
Banner 8
Banner 9

Q.

Let hx=kx+5, the domain of fx be -5,7, the domain of fhx be -6,1 and the range of hx be the same as the domain of fx. Then the value of k is

see full answer

Your Exam Success, Personally Taken Care Of

1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya

a

1

b

2

c

3

d

4

answer is B.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

JEE

NEET

NEET

Foundation JEE

Foundation JEE

Foundation NEET

Foundation NEET

CBSE

CBSE

Detailed Solution

-5≤kx+5≤7or     -12≤kx≤2    where   -6≤x≤1or     -6≤k2x≤1    where   -6≤x≤1∴    k=2              rangew   of    hx=   domain  offx
Watch 3-min video & get full concept clarity
score_test_img

courses

No courses found

Get Expert Academic Guidance – Connect with a Counselor Today!

best study material, now at your finger tips!

  • promsvg

    live classes

  • promsvg

    progress tracking

  • promsvg

    24x7 mentored guidance

  • promsvg

    study plan analysis

download the app

gplay
mentor

Download the App

gplay
whats app icon
personalised 1:1 online tutoring
Let hx=kx+5, the domain of fx be -5,7, the domain of fhx be -6,1 and the range of hx be the same as the domain of fx. Then the value of k is