Question

write the following complex number (Z) in the form of a + ib and Real and imginary

2 +√5i​

Answer 1

Answer:

Real part =2 and Imaginary part= root 5

Explanation:

Z=a+ib ..... (1)

Z=2+root5i.......(2)

comparing 1 and 2

a=2,b= root 5