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Saturday, 31 October

JEE Main 2023 · MathsNumerical answerNumerical valueMediumCalculation

JEE Main 8 April 2023, Shift 1, Maths Q22

Question 22 of 90 in this shift, Maths question 22 of 30, Section B.

Let [t][t] denote the greatest integer ≤t\le t. If the constant term in the expansion of (3x2−12x5)7\left(3x^2-\frac{1}{2x^5}\right)^7 is α\alpha, then [α][\alpha] is equal to ____________.

Official answer

1275

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.