There are n Arithmetic means between 13 and 61. If ratio of the fi | Filo
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Class 11

Math

Algebra

Sequences and Series

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There are Arithmetic means between and If ratio of the first . and  the may be then find

Solution: Let be the arithmetic means between and .

Then, the common difference is given by:



Now,


And 

Since,







Hence, this is the answer.
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