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# Series Problem | PRMO 2017 | Question 6

Try this beautiful problem from the Pre-RMO, 2017 based on Series.

## Series Problem - PRMO 2017

Let the sum written in its lowest terms be , find the value of q-p.

• is 107
• is 83
• is 840
• cannot be determined from the given information

### Key Concepts

Series

Integers

Rearrangement of terms in series

PRMO, 2017, Question 6

Calculus Vol 1 and 2 by Apostle

here

=

=

+

=

=83.

## Subscribe to Cheenta at Youtube

Try this beautiful problem from the Pre-RMO, 2017 based on Series.

## Series Problem - PRMO 2017

Let the sum written in its lowest terms be , find the value of q-p.

• is 107
• is 83
• is 840
• cannot be determined from the given information

### Key Concepts

Series

Integers

Rearrangement of terms in series

PRMO, 2017, Question 6

Calculus Vol 1 and 2 by Apostle

here

=

=

+

=

=83.

## Subscribe to Cheenta at Youtube

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