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Friday, 9 October

JEE Main Maths · Trigonometric Functions

Trigonometric Bounds and Inequalities

Trigonometric Bounds and Inequalities (Trigonometric Functions) was asked once in the 42 JEE Main shifts Lumi analysed, in 2021.

Times asked
1
in 1 shift
Years
2021
Usual format
Single correct
Multi-step
Pattern
Gone quiet
asked once so far

How it is asked

  • Maximum of trigonometric product under constraint

Difficulty

Easy 0Medium 0Hard 1

Where it sits

Chapter: Trigonometric Functions. Topic: Trigonometric Identities, 14 questions over 12 ideas.

Other repeat ideas in this topic

Every time it came

The question

Newest first, each with its options and official answer.

  1. 3 Aug 2021, Shift 2 · Q79The maximum value of (cos⁡θ1)⋅(cos⁡θ2)⋅(cos⁡θ3)⋅…⋅(cos⁡θ10)(\cos\theta_1)\cdot(\cos\theta_2)\cdot(\cos\theta_3)\cdot\ldots\cdot(\cos\theta_{10}) under the restrictions…HardSingle correct