Without actually calculating cubes, value of each of following left(frac{1}{2}right)^{3}+left(frac{1

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2. Polynomials

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Without actually calculating the cubes, find the value of each of the following

$\left(\frac{1}{2}\right)^{3}+\left(\frac{1}{3}\right)^{3}-\left(\frac{5}{6}\right)^{3}$

Option A

Option B

Option C

Option D

Solution

$-\frac{5}{12}$

Standard 9

Mathematics

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