Question
Maths
Oct. 22, 2017, 8:48 p.m.
Answer
The number of subsets of set A is 16. Find the number of elements in A
A relation R is defined from set A={2,3,4,5} to a set B={3,6,7,10} as follows:(x,y) belongs to R x divides y Express R as a set of ordered pairs and determine the domain and range of R
I want do some excel data entry work online .so how long will the course be