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tmua.fyi Mock Paper 1 · Q7

Paper 1Algebra

Evaluate ∏n=299(1−1n2)\displaystyle\prod_{n=2}^{99}\left(1-\frac1{n^2}\right).

A5099\frac{50}{99}
B199\frac1{99}
C10099\frac{100}{99}
D12\frac12
E2599\frac{25}{99}

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