1. a. Define Polymorphism with example. b. Write a java program that will print the pyramid...

 

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1. a. Define Polymorphism with example. b. Write a java program that will print the pyramid of "*" where the number of lines will be given by the user. Example: Input 5 Output 1. a. Define Polymorphism with example. b. Write a java program that will print the pyramid of "*" where the number of lines will be given by the user. Example: Input 5 Output