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JEE Main 28 Jan 2025 Shift 2 Paper

Section: Mathematics

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Question : 16

Total: 75

Let f:[0,3]⟶ A be defined by f(x)=2x3−15x2+36x +7 and g:[0,∞)⟶B be defined by g(x)=‌

. If both the functions are onto and S={x∈Z:x∈ A or x∈B}, then n(S) is equal to :

[28 Jan 2025 Shift 2]

36
30
29
31

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