Compute the following quantities: a) i^21-i^32
b) 2-i/3-2i.
show work

a) i-1; b) 4+i/13

Step-by-step explanation:

The complex number is defined as the number such that ;

We use the propperty to notice that .

a) We notice that . Hence, .

b) We multiply the expression by . Then we get that

i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.

step-by-step explanation: