JEE Main 202126 Aug, Evening shiftMathematicsMediumSequence and Series179× since 2002
Let a₁, a₂, ......., a₁₀ be an AP with common difference 3 and b₁, b₂, ........., b₁₀ be a GP with common ratio 2. Let c_k = a_k + b_k, k = 1, 2, ......, 10. If c₂ = 12 and c₃ = 13, then is equal to _________.