4, CMR (n ≥ 1) ay_1 = 1 + 1 - 1 ay_2 = 2 + 2 - 1 ay_3 = 4 + 2 + 1 b, CMR A = 2^3 - 1 25 - 1 1 - 1 3 + 1 5 - 1 45 - 1 43 - 1 8 - 7
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4, CMR (n ≥ 1)
ay_1 = 1 + 1 - 1
ay_2 = 2 + 2 - 1
ay_3 = 4 + 2 + 1
b, CMR
A = 2^3 - 1
25 - 1
1 - 1
3 + 1
5 - 1
45 - 1
43 - 1
8 - 7