Search 7,000+ topics

Practice problem

Step Functions

By Alex Federspiel
+2 contributors
Contributors

Let H(x)H(x) be the Heaviside function, defined via: H(x)={0x<01x≥0H(x)=\begin{cases} 0 & x<0 \\ 1 & x\geq 0 \\ \end{cases}

For the function n3[H(n−1)−H(n−3)]n^3[H(n-1)-H(n-3)] what is the value at n=2n=2?

Choose one answer

Type a concept, like “slope” or “photosynthesis”.

↑ ↓ to choose · Enter to openSearch explanations and problems