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Let \(a_{1},a_{2},a_{3},.....\) be an A.P. If \(\frac{a_{1} + a_{2} + .... + a_{10}}{a_{1} + a_{2} + .... + a_{p}} = \fr…

Q1

Let \(a_{1},a_{2},a_{3},.....\) be an A.P. If \(\frac{a_{1} + a_{2} + .... + a_{10}}{a_{1} + a_{2} + .... + a_{p}} = \frac{100}{p^{2}},p \neq 10\), then \(\frac{a_{11}}{a_{10}}\) is equal to:

[JEE Main 2021, 31 Aug (Shift 2)]

a

\(\frac{121}{100}\)

b

\(\frac{100}{121}\)

c

\(\frac{19}{21}\)

d

\(\frac{21}{19}\)

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