JEE Main 2021 — Sequences And Series Question with Solution
From: JEE Main 2021 (Online) 27th August Morning Shift
Question
If for x, y R, x > 0, y = log10x + log10x1/3 + log10x1/9 + ...... upto terms
and , then the ordered pair (x, y) is equal to :
and , then the ordered pair (x, y) is equal to :
Choose an option
Show full solutionCorrect option: D
Correct answer
D(106, 9)
Step-by-step explanation
Now,
So, (x, y) = (106, 9)
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This is a previous-year question from JEE Main 2021, covering the Sequences And Series chapter of Mathematics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.