Question

Number of ways of selecting zero or more things from $n$ identical things is

• A. $n$
• B. $n+1$
• C. $1$
• D. $n-1$

Answer 1

Answer: (B)

$n+1$

Number of objects =$n+1$

(Therefore zero is also included)

Given they are identical

$\Rightarrow$ All selections are alike

$\Rightarrow$ Number Of ways $n+1$