3
455views
Find the modulus and amplitude of 1+33i3+2i.
1 Answer
3
4views

Solution:

Let,z=¯1+33i3+2i

=1+33i3+2i×32i32i=32i+9i63i2(3)2(2i)2=3+7i+633+4=73+7i7=7(3+i)7z=3+i=a+ib form 
Here,a=3& b=1

Create a free account to keep reading this post.

and 5 others joined a min ago.

Please log in to add an answer.