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You are to write a series of steps that anyone could follow to solve the following three problems: 1. Even Odd a. Assume that someone tells you a number (an integer number) b. You hear the number and respond with the word even or odd 2. Average a. Assume that someone tells you between 3 and 5 numeric values. b. You hear the numbers and respond with the average is some number 3. Dog or Cat a. Explain to a child the differences between a dog and a cat. b. Your explanation could be used by a child or anyone to distinguish the difference between a dog and a cat

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iaedwards

Answer:The image distance is found using the lens equation, 1/f=1/p+1/q, so 1/1=1/2+1/q 1, so q 1 =2; the magnification is m 1 =-q/p=-1 and the image is real since q 1 >0. Now, as you suggest, insert a diverging lens (red) with f 2 =-3 cm ( f 2 <0) 1 cm to the right of the first lens so that the first image never actually forms.

Explanation:

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