Math, asked by AshNair, 4 months ago

Find sum up to n terms of the given terms 1/1.6+ 1/6.11+....+1/(5n-4)(5n+1)

Answers

Answered by Afifur50

0

Answer:

The sum of the first n terms in an arithmetic sequence is (n/2)⋅(a₁+aₙ). It is called the arithmetic series formula.

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