# 8. Find the sum of n arithmetic means between x and 3x. 9. The arithmetic..

Geometric Mean vs. Arithmetic Mean
Geometric Mean vs. Arithmetic Mean

Question

8. Find the sum of arithmetic means between and . 9. The arithmetic mean of two numbers is 6 and the sum of their squares is 90 . Find the numbers. 10. An arithmetic progression is defined by . Prove that the arithmetic mean of and is .

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 Question Text 8. Find the sum of arithmetic means between and . 9. The arithmetic mean of two numbers is 6 and the sum of their squares is 90 . Find the numbers. 10. An arithmetic progression is defined by . Prove that the arithmetic mean of and is . Updated On Nov 12, 2022 Topic Algebra Subject Mathematics Class Class 11 Answer Type Video solution: 1 Upvotes 51 Avg. Video Duration 8 min

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