Question

Find the value of x and y if
(x-y)+(x+y)i=x+5i​

Answer 1

Answer:

The answer is $x=5,y=0$

Step-by-step explanation:

Concept :

Two complex numbers are equal, their real and imaginary parts are equal

Given $(x-y)+(x+y)i=x+5i$

         $\Rightarrow x-y=x$ and $x+y=5$

         $\Rightarrow x-x=y\Rightarrow y=0$ and $x=5-0=5$