Question

How to find modulus and argument of√(1+2i)/(1-2i)

Answer 1

Step 1 :- Simplify it i. e., rationalise it(here ).

Step 2:- reduce it to the form of a +ib.

......

and u r almost done.

Step 3:- apply formula for modulus of complex no. and argument. and get answer..

m not doing solution here, so u can get it by yourself

Answer 2

Answer:

Step-by-step explanation:

brainliest please