Express the following complex numbers in the standard form a + i b :
Given:
⇒ 
Multiplying and dividing with 1+
i
⇒ 
⇒ 
⇒ 
We know that i2=-1
⇒ 
⇒ 
⇒ 
∴ The values of a, b are 1, 2
.
1
Express the following complex numbers in the standard form a + i b :
Given:
⇒
Multiplying and dividing with 1+i
⇒
⇒
⇒
We know that i2=-1
⇒
⇒
⇒
∴ The values of a, b are 1, 2.