engineering recuitment NIELIT Scientific Assistant Mock Test 2025 Engineering Mathematics Combinatorics Generating Functions
In an experiment, positive and negative values are equally likely to occur. The probability of obtaining at most one negative value in five trials is
1
\(\dfrac{1}{32}\)
2
\(\dfrac{2}{32}\)
3
\(\dfrac{3}{32}\)
4
\(\dfrac{6}{32}\)