2 If two numbers are selected randomly from 20 consecutive natural numbers, findthe probability that the sum of two numbers is (i) an even number (ii) and oddпитber.

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A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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the probability that the sum of two numbers is (i) питber. an even number (ii) and odd