Published:   30-Nov--0001
(a) s = (x : x > 5 অথবা x < -3)
(b) s = (x : x < 5> -3)
(c) s = (x : x > 5 অথবা x > -3)
(d) s = (x : x < 5 অথবা x < -3)
Answer:
s = (x : x > 5 অথবা x < -3)