JEE Main 22 July 2021, Shift 2, Maths Q88

Question 88 of 90 in this shift, Maths question 28 of 30, Section B.

The number of elements in the set

\{\mathrm{n}\in\{1, 2, 3, .........., 100\}\mid(11)^\mathrm{n}>(10)^\mathrm{n}+(9)^\mathrm{n}\}

is ________.

Official answer

NTA final key.

Chapter: Binomial Theorem
Topic: No close match in our taxonomy
Idea tested: No close match in our taxonomy

Question text from the official JEE Main paper published by NTA; answer from the final answer key. Chapter, topic and idea tags, difficulty and skill are Lumi’s. Lumi analyses 108 of the 174 JEE Main shifts held from 2017 to 2026.