Question

The function ' $f$ ' is defined by $f(x)=x^p(1-x{)}^q$ for all $x\in R$, where $p$, $q$ are positive integers, has a maximum value, for $x$ equal to :

• A. $\frac{pq}{p+q}$
• B. 1
• C. $\frac{p}{p+q}$
• D. 0

Answer 1

Answer: (C)

Correct answer is (c) $\frac{p}{p+q}$