1. On adding the two points P (4,2) and Q (10, 6) in the elliptic curve E11(1,1) we get a) (9,3) b) (6,4) c) (7,5) d) (2,8) AnswerAnswer: b [Reason:] Apply ECC to obtain P+Q=(6,4). 2. If P = (1,4) in the elliptic curve E13(1, 1) , then 4P is a) (4, 2) b) (7,…