What is meaning of secretary?(in school)
Question
Draw a quadrilateral whose vertices are (3, 2), (2, 3), (−4, 5) and (5, −3).
Maths
July 19, 2021, 9:06 a.m.
Answer
from the group of 2 boys and 3 girls we select a child find the probability of the child being a girl and can the experimental probability of an event be a negative number if not why