Question

let G be the group of all nonzero complex numbers a+bi (a,b real , not both 0) under multiplication and let
H={a+bi belongs to G | a²+b²=1}
verify that H is a subgroup of G ? ​

Answer 1

Answer:

Step-by-step explanation:

as G is the group of a+bi and H is a+bi so H is a sungroup of G

but forgive me the answer is not understandable

sorry

muhtasim

ambitious