Go To Your Study Dashboard

Get Answers to all your Questions

header-bg

(2)Find the maximum and minimum values, if any, of the following functions
given by
(iv) $f (x) = | \sin 4x + 3|$

Answers (1)

best_answer

Given function is
$f (x) = | \sin 4x + 3|$
We know that value of sin 4x varies from
$-1 \leq sin4x \leq 1$
$-1 + 3 \leq sin4x +3\leq 1 +3\\ 2 \leq sin4x +3\leq 4\\ 2\leq | sin4x +3| \leq 4$
Hence, the maximum value of our function $f (x) = | \sin 4x + 3|$ is 4 and the minimum value is 2

Posted by

Gautam harsolia

View full answer

Crack CUET with india's "Best Teachers"

HD Video Lectures
Unlimited Mock Tests
Faculty Support

cuet_ads

Similar Questions

Trending Articles/News

anam-khan

CBSE announces deadline for Class 10, 12 direct admissions, subject change

anam-khan

CBSE warns about unauthorised sources offering ‘quick’ ways of getting duplicate marksheets, certificates

anam-khan

CBSE unveils 8 major changes for Class 10, 12 board exams; what students need to know

Latest Question