Question

1000 1331 1728 2179 2744. find the odd 1 out fast!!!​

Answer 1

Answer:

2179

Step-by-step explanation:

$\bold{ \underline{ \red{1000 = {10}^{3} }}} \\ \bold{ \underline{ \red{1331 = {11}^{3} }}} \\ \bold{ \underline{ \red{1728 = {12}^{3} }}} \\ \bold{ \underline{ \purple{2179 = 2179}}} \\ \bold{ \underline{ \red{2744 = {14}^{3} }}} \\ \tt{ \green { \underline{ 2179 \: is \: a \: Prime \: number.}}}$

Answer 2

Answer:

The odd number among the numbers 1000, 1331, 1728, 2179, 2744 is 2179

Step-by-step explanation:

To find,

The odd number among the given numbers 1000, 1331, 1728, 2179 and 2744

Solution:

We can notice that all the given numbers other than 2179 are cubes of natural numbers

1000 = 10³

1331 = 11³

1728 =12³

2744 = 14³

But 2179 is not a cube of any number.

Hence the odd number among the numbers 1000, 1331, 1728, 2179, 2744 is 2179

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