Ap Eapcet
Functions
AP EAPCET 2025 - 22nd May Morning Shift
MCQ+1 / -02025
Let $f: N \rightarrow N$ be a function such that $f(x+y)=f(x)+f(y)+x y$ for every $x, y \in N$. If $f(\mathbb{l})=2$, then $\sum_{k=0}^{10} f(k)=$
Ap Eapcet
AP EAPCET 2025 - 22nd May Morning Shift
Let $f: N \rightarrow N$ be a function such that $f(x+y)=f(x)+f(y)+x y$ for every $x, y \in N$. If $f(\mathbb{l})=2$, then $\sum_{k=0}^{10} f(k)=$