ntor the data of the variable, if the value of the original variableis the method there, I 24 January 1980 and 20 dst Student ID: Name:M. De Vna 1.
1.60 people use SNS which 25 people using Facebook, 26 peopleusing LINE, 26 people using Instagram, there are people usingFacebook and LINE 9 people, 11 people using LINE and Instagram, 8people using Facebook and Instagram,
There are 8 people who do not use SNS,
a.)Calculate the number of people using three SNS
b.)find the number of people using just one SNS)
  2. From the set X = {1,2, 101} find out how manyways to select a two number whose sum is an even number, and howmany ways to select two number that will have sum odd number?
please explan thanks
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