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Friday, 9 October

JEE Main Maths · Inverse Trigonometric Functions

Domain of Inverse Trig with Modulus Arguments

Domain of Inverse Trig with Modulus Arguments (Inverse Trigonometric Functions) was asked once in the 42 JEE Main shifts Lumi analysed, in 2020.

Times asked
1
in 1 shift
Years
2020
Usual format
Single correct
Multi-step
Pattern
Gone quiet
asked once so far

How it is asked

  • Domain of inverse trig with modulus rational argument

Difficulty

Easy 0Medium 1Hard 0

Where it sits

Chapter: Inverse Trigonometric Functions. Topic: Inverse Trig Domains, 7 questions over 5 ideas.

Other repeat ideas in this topic

Every time it came

The question

Newest first, each with its options and official answer.

  1. 2 Sep 2020, Shift 1 · Q69The domain of the function f(x)=sin⁡−1(∣x∣+5x2+1)f(x)=\sin^{-1}\left(\frac{|x|+5}{x^{2}+1}\right) is (−∞,−a]∪[a,∞)(-\infty, -a]\cup[a, \infty). Then a is equal to :MediumSingle correct