a. moblle phone snop has plors of 0, 8 of headphone. In how many ways a customer can che with a headphone. b. If Pr1 = 3024, find the value of r.

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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1) a. A mobile phone shop has 7 colors of iPad, 8 colors of HCT mobile phones and four colors
of headphone. In how many ways a customer can choose two iPad or three HCT mobiles
with a headphone.
b. If Pre1 = 3024, find the value of r.
Transcribed Image Text:1) a. A mobile phone shop has 7 colors of iPad, 8 colors of HCT mobile phones and four colors of headphone. In how many ways a customer can choose two iPad or three HCT mobiles with a headphone. b. If Pre1 = 3024, find the value of r.
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