IPMAT Indore 2021 (MCQ) - Suppose that a real-valued function f(x) of real numbers satisfies f(x + xy) = f(x) + f(xy) for all real x, y, and that f(2020) = 1. Compute f(2021). | PYQs + Solutions | AfterBoards
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IPMAT Indore 2021

Algebra
>
Functions

Medium

Suppose that a real-valued function f(x)f(x) of real numbers satisfies f(x+xy)=f(x)+f(xyf(x + xy) = f(x) + f(xy) for all real x,y,x, y, and that f(2020)=1f(2020) = 1. Compute f(2021)f(2021).

Correct Option: 1

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