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MathsMediumNumerical2024 ยท 08 Apr Shift 2

Q82.An arithmetic progression is written in the following way The sum of all the terms of the 10th row is_______

What This Question Tests

This question requires identifying the pattern of an arithmetic progression arranged in rows, determining the first term and common difference for the 10th row, and then calculating its sum.

Concepts Tested

Properties of Arithmetic ProgressionSum of an APPattern recognition in series

Formulas Used

a_n = a + (n-1)d

S_n = n/2 (2a + (n-1)d)

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