jee_main_2024_31_jan_morning - Relations and Functions Topics

Master these core formulas and structures to solve almost any past paper question.

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QUESTION #6 Composition of Functions
If f(x) = (4x + 3)/(6x - 4), x ≠ (2)/(3) and (fof)(x) = g(x), where g : R - (2)/(3) → R - (2)/(3), then (gogog)(4) is equal to
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QUESTION #29 Equivalence Relations
Let A = 1, 2, 3, 4 and R = (1, 2), (2, 3), (1, 4) be a relation on A. Let S be the equivalence relation on A such that R S and the number of elements in S is n. Then, the minimum value of n is
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JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%) | JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%)

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