Sequences and Series

JEE Main 2020 · 4 Sep, Evening shift · Q5213

MathematicsEasy178×since 2002Q5213

Let a₁, a₂, ..., an be a given A.P. whose common difference is an integer and S_n = a₁ + a₂ + .... + a_n. If a₁ = 1, a_n = 300 and 15

\le

\le

50, then the ordered pair (S_n-4, a_n–4) is equal to:

JEE Main 2020 · 4 Sep, Evening shift · Q5213

MathematicsEasy178×since 2002Q5213

Let a₁, a₂, ..., an be a given A.P. whose common difference is an integer and S_n = a₁ + a₂ + .... + a_n. If a₁ = 1, a_n = 300 and 15

\le

\le

50, then the ordered pair (S_n-4, a_n–4) is equal to:

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