This resource is provided to Burton Tech. Students to learn, analyze and study advanced Mathematics. Lectures, solutions and more will be posted here. Pre-Calculus Calculus
Help
f ( x ) = x 2 {\displaystyle f(x)=x^{2}}
∑ m = 1 ∞ ∑ n = 1 ∞ m 2 n 3 m ( m 3 n + n 3 m ) {\displaystyle \sum _{m=1}^{\infty }\sum _{n=1}^{\infty }{\frac {m^{2}n}{3^{m}\left(m3^{n}+n3^{m}\right)}}}
| z ¯ | = | z | , | ( z ¯ ) n | = | z | n , arg ( z n ) = n arg ( z ) {\displaystyle |{\bar {z}}|=|z|,|({\bar {z}})^{n}|=|z|^{n},\arg(z^{n})=n\arg(z)}
f ( x ) = { 1 − 1 ≤ x < 0 1 2 x = 0 1 − x 2 otherwise {\displaystyle f(x)={\begin{cases}1&-1\leq x<0\\{\frac {1}{2}}&x=0\\1-x^{2}&{\text{otherwise}}\end{cases}}}
