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If A1,A2,A3, A4 and A5 are the five A.M....

If `A_1,A_2,A_3, A_4 and A_5` are the five A.M.'s between 2 nd 8, then find the value of `A_1+A_2+A_3+A_4+A_5`

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To find the sum of the five arithmetic means (A.M.s) between the numbers 2 and 8, we can follow these steps: ### Step 1: Understand the Concept of Arithmetic Means The arithmetic means between two numbers are equally spaced values that lie between those two numbers. If we denote the two numbers as \( a \) and \( b \), and we want to find \( n \) arithmetic means between them, we can use the formula for the arithmetic mean. ### Step 2: Identify the Given Values In this case, we have: - The first number \( a = 2 \) ...
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AAKASH INSTITUTE ENGLISH-SEQUENCES AND SERIES -Try Yourself
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  10. In any G.P. , prove that a(n-p) xxa(n+p) = (a(n))^(2) .

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  18. Find the sum of indicated number of terms of each of the following G.P...

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