A lady wants to select one cotton blanket and one polyster blanket from a textile shop. If there are 15 cotton and 13 polyster varieties in that shop, in how many ways can she pick up two blankets? A 195 B) 125 C) 215 D 345
A lady wants to select one cotton blanket and one polyster blanket from a textile shop. If there are 15 cotton and 13 polyster varieties in that shop, in how many ways can she pick up two blankets? A 195 B) 125 C) 215 D 345
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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