Question

Each question below is based on a number series. Identify the pattern and answer accordingly. A sequence {Tₙ} is defined as: T₁ = a, T₂ = b and for n ≥ 3, Tₙ = Tₙ₋₁ + Tₙ₋₂ If T₅ = 43 and T₆ = 69, what is the value of (a +
b)?

A 11
B 17
C 21
D 13
E None of these
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