Mr Tan独中数学补习 Buxi.my
Cis In Math. Cis (x) is another name for the complex exponential, cis (x)=e^ (ix)=cosx+isinx. Notice that is made up by.
For all complex numbers , we can write. Notice that is made up by. Cis notation is a polar notation for complex numbers. Cis (x) is another name for the complex exponential, cis (x)=e^ (ix)=cosx+isinx.
Notice that is made up by. For all complex numbers , we can write. Cis notation is a polar notation for complex numbers. Cis (x) is another name for the complex exponential, cis (x)=e^ (ix)=cosx+isinx. Notice that is made up by.
