49c3 m || n mt' n+S- 2a.X= b ang
Added by Victoria T.
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Step 1
To simplify this expression, we need to calculate the combination of 49 items taken 3 at a time. The formula for combination is given by nCr = n! / (r!(n-r)!), where n is the total number of items and r is the number of items taken at a time. Using this formula, Show more…
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