On adding the two points P (4,2) and Q (10, 6) in the elliptic curve E

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)
Answer» C. (7,5)

Discussion

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On adding the two points P (4,2) and Q (10, 6) in the elliptic curve E11(1,1) we get