Comprehension

Report a typo

Let f1f_1 and f2f_2 be two convex functions.

Which functions are convex?

1. 2f12f_1

2.f1+f2f_1 + f_2

3. 13f2\frac{1}{3}f_2

4. 0f10f_1

Select one or more options from the list
___

Create a free account to access the full topic