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

Q.

f is a function such that f(x)∠0 and graph of new function g defined by g(x) = |f(x)| is a reflection of graph of f on:

Class:  9

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

On x – axis

b

On z – axis

c

On line y = x

d

On line y = 0 

answer is A.

(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

⇒ f(x) ∠O and g(x) = |f(x)| = –f(x)
from π 2 ,π  both sin x and cos x are decreasing.
let f(x) = sin x and f(x) = cos x/quad
⇒ f(x)∠O ⇒ f(x) is decreasing
g(x) = cos x and g(x) = –sin x
⇒ g(x)∠O ⇒ g(x) is decreasing and lie on x-axis

Watch 3-min video & get full concept clarity
score_test_img

courses

No courses found

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

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