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tmua.fyi Mock Paper 1 (2) · Q15

Paper 1CalculusNumber & counting

Evaluate ∫03⌊x⌋ dx\int_0^3\lfloor x\rfloor\,\dd x, where ⌊x⌋\lfloor x\rfloor denotes the greatest integer not exceeding xx.

A4.54.5
B66
C33
D22
E99

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