MCA IGNOU

Q.2(a) Transform the following into Disjunctive Normal form:

~(X→Y) →Z

(b) Create LISP database for the statement :

John is a teacher, is married to Nita and has two children David and Priya.

© Write a LISP programme that reads the radius of a circle and finds out the circumference of the circle and prints suitable message.

(d) Give the internal storage linked cons-cell sitructure for the list:

((x y) (z (u v)))

(e) Define the relation ‘Grand-Uncle’ (both maternal and paternal) where the relation of ‘Mother’, ‘Father’, ‘Brother’ and ‘Sister’ are defined already.

Q2(a) Transform the following into Disjunctive Normal Form:

P →(~(Q → R))

(b) Give the internal storage linked cons-cell structure for the list

((e f) ((g h) k) d)

© Write a LISP programme that reads four numbers and arranges into ascending order. .

(d) Define the relation of ‘Nephew’ whereas the relations of ‘Mother ‘Father’, ‘Brother’, ‘Male’ and ‘Sister’ are already defined.

Q 2(a) Transform the following into Disjunctive Normal Form :

~ (x→ y) → z

(b) Give the internal storage linked cons-cell structure for the list

((x y) (z (u v)))

© Create LISP database for the statement:

Mohan is a teacher, is married to Recta and has two children Rahul and Priya.
(d) Define the relation ‘Grand-Uncle’ (both maternal and paternal) where the relation of ‘Mother’, ‘Father’, ‘Brother and ‘Sister’ are defined already.

(e) Write a LISP programme that reads the radius of a circle and finds out the circumference of the circle and prints suitable message.