HCI P1 Q5

Sketch on a single Argand diagram, the loci defined by and

(i) Find the minimum value of

(ii) Find the minimum value of

(iii) Given that , state the minimum value of

HCI P1 Q5

Sketch on a single Argand diagram, the loci defined by and

(i) Find the minimum value of

(ii) Find the minimum value of

(iii) Given that , state the minimum value of