Express 1729 as the sum of cube of two numbers. [2 MARKS]

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Solution

Application: 1 Mark each

1729 is a ramanujan number which can be expressed as the sum of cubes of two numbers i.e.

$1729 = 1728 + 1 = 12^{3} + 1^{3}$

$1729 = 1000 + 729 = 10^{3} + 9^{3}$

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