Addition polymers || Condensation polymers

Giving one example of each of : (i) addition polymers (ii) condensation polymers (iii) copolymers.

Is [--CH_(2)-CH(C_(6)H_(5))--]_(n) a homopolymer or a copolymer? Is it an addition polymer or a condensation polymer?

Poly (butylenes terephthalate) is a plastic material used in automotive ignition systems and has the formula: (i) Suggest the monomers which might be used to synthesise this polymer ? (ii) What type of polymer is it ? (iii) Is this an addition polymer or condensation polymer ? (iv) Write the reaction ?

Which of the following polymers are condensation polymes?

Is a homopolymer or a copolymer?Is it an addition or a condensation polymer?