Processing math: 100%
 
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avatar+789 

Compute
\frac{1}{1 \times 4} + \frac{1}{4 \times 7} + \frac{1}{7 \times 12}

 Jun 10, 2024
 #1
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0

11×4+14×7+17×12

14+128+184

2184+384+184

2584

.
 Jun 10, 2024

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