Quadratic Equation and Inequalities
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Let ℝ denote the set of all real numbers. Let a i , b i ∈ ℝ for i ∈ { 1 , 2 , 3 } .
Define the functionsf : ℝ ⟶ ℝ , g : ℝ ⟶ ℝ , and h : ℝ ⟶ ℝ by f ( x ) = a 1 + 10 x + a 2 x 2 + a 3 x 3 + x 4
g ( x ) = b 1 + 3 x + b 2 x 2 + b 3 x 3 + x 4
h ( x ) = f ( x + 1 ) − g ( x + 2 ) If f ( x ) ≠ g ( x ) for every x ∈ ℝ , then the coefficient of x 3 in h ( x ) is
Define the functions
[JEE Adv 2025 P1]
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