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If u+iv=(2+i)/(z+3) and z=x+iy find u, v...

If `u+iv=(2+i)/(z+3) and z=x+iy` find u, v

A

`(2(x+3)+y)/((x+3)^2+y^2)+,(x-2y+3)/((x+3)^2+y^2)`

B

`(2(x+2)+y)/((x+2)^2+y^2),(x-2y+3)/((x+2)^2+y^2)`

C

`(2(x+4)+y)/((x+4)^2+y^2)+,(x-2y+3)/((x+4)^2+y^2)`

D

none

Text Solution

Verified by Experts

The correct Answer is:
A
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