A multiple choice question is given below with answer but I failed to understand it properly.
Please comment on it to help me to understand it and whether it is correct or incorrect and explain, if possible
Q. Where applicant neither necessary party nor proper party in suit of specific performance whether his presence is necessary for effective adjudication?:
(a) yes
(b) no
(c) conditional one
(d) none of above
Answer given in book is (b) no
Please guide to me regarding this concept.
Thanks