Complex Numbers Question :) (1 Viewer)

[zs2912]

Hey could anyone point me in the right direction for this question?

The point P(x) is moving on the circle of equation absvalue(z-1)= 1in the complex plane. Find the locus of Q(x) in each of the following cases:
a) w = 4z+1
b) w = (z+1)/(z-1)
c) w= 1/z

Thankyou in advance

 

[Pwnage101]

lol math132

its an assignment that counts towards your final grade, your meant to do it yourself, so this is sort of cheating

you have to sign the whole 'i did not plagiarise' stuff on the cover sheet.

so just do it yourself.

 

[Timothy.Siu]

Hey could anyone point me in the right direction for this question?

The point P(x) is moving on the circle of equation absvalue(z-1)= 1in the complex plane. Find the locus of Q(x) in each of the following cases:
a) w = 4z+1
b) w = (z+1)/(z-1)
c) w= 1/z

Thankyou in advance

i think u just rearrange it to make z the subject maybe
a)z=(w-1)/4
b)zw-w=z+1
z(w-1)=1+w
z=(1+w)/(w-1)
c)z=1/w

 

[vds700]

lol math132

its an assignment that counts towards your final grade, your meant to do it yourself, so this is sort of cheating

you have to sign the whole 'i did not plagiarise' stuff on the cover sheet.

So just do it yourself.

+1