Question
Select the set of numbers that is similar to the
following set. (8, 95, 11)Solution
The pattern is: Multiply the first and third numbers, then add 7 to get the second number. For (8, 95, 11): 8 × 11 = 88; 88 + 7 = 95 For (10, 127, 12): 10 × 12 = 120; 120 + 7 = 127.
A sequence {Sₙ} is defined by:
Condition I: S₁ = 3 and for all n ≥ 2, Sₙ = 2·Sₙ₋₁ + (−1)ⁿ.
Condition II: The second ter...
27 44 63 86 ? 146
6 16 116 566 2272 6814
11 a�...
100, 110, ?, 171.6, 240.24, 360.36
31 16.5 18 �...
104 136 152 160 164 ?
...30 32 67 206 ? 4166
625, 5, 125, 25, 25, ? , 5
16 4 2 1.5 1 1.875
...130 155 146 195 186 ?
...
Relevant for Exams:
