Below are questions which are somehow tough and confusing for me. I need a tough tutor who'll ensure that he/she explains perfectly and makes it easy for me to understand. Then I'll give good ratings. Thanks!

1.Solve for the value of P = Q given that P equals (0, -4) while Q equals (1, 0) in the elliptic curve group that is defined by y2= x3- 17x + 16 over real numbers.

2.What is the result attained after adding points P (4,2) & Q (10, 6) in the elliptic curve E11(1,1)?

3.Solve for the value of 3P in the elliptic curve E13(1, 1) by multiplying the point P=(8, 1) by a constant 3.

4.Determine the value of -P defined in the curve E13(1, 1) for the point p(7, 0)

5.A selection is conducted and E67(2, 3) is selected as the elliptic curve over GF(p). If e1 = (2, 22) and d = 4.are also part of the selection, determine the value of e2 after calculating e2 = d e1.

6.Suppose in the question above, an announcement is made on the tuple (E, e1, e2), and person B wants to send a plaintext P = (24, 26) to person A where r equals 2 is selected, solve for the values of C1 and C2.

7.Determine the value of 4P in the elliptic curve E13(1, 1) given that P = (1,4).

8.Determine whether the formula P = C1 - (d x C2) is true w.r.t ECC.

9.What is the value of -P given the point P(11, 2) which is defined in the curve E13(1, 1).