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Sets, Relations and Functions
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Mar 2, 2021
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Let f(x) = 4x3 − 3x2 / 6 − 2 sin x + (2x−1) cos x then f(x)
jee main 2021 (24 feb shift 1)
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If R = {(x, y) : x, y ∈ Z, x^2 + 3y^2 ≤ 8} is a relation on the set of integers Z, then the domain R^–1 is :
jee main 2020 (2 sep shift 1)
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The domain of the function f(x) = sin^–1(|x|+5 / x^2+1) is (–∞,–a]∪[a,∞), Then a is equal to :
jee main 2020 (2 sep shift 1)
introduction-of-functions
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For x ∈ R − {0, 1}, let f1(x) = 1/x, f2(x) = 1 − x and f3(x) = 1/1 − x be three given functions. If a function, J(x)
jee main 2019
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