Discussion

Explanation:

Given, f(x) = 2x + 3

∴ fog(x) = 2g(x) + 3 = 2((x - 3)/2) + 3 = x – 3 + 3 = x.

∴ fofog(x) = 2fog(x) + 3 = 2(x) + 3 = 2x + 3.

Hence, option (a).

» Your doubt will be displayed only after approval.


Doubts


Feedback

Help us build a Free and Comprehensive Preparation portal for various competitive exams by providing us your valuable feedback about Apti4All and how it can be improved.


© 2024 | All Rights Reserved | Apti4All