Question

The largest 4 digit number which is a perfect cube is expensive

Answer 1

Answer:

The largest 4 digit number = 9999.

Let us take some Numbers to obtain cube

10³ = 1000 it is less than largest 4-digit number

16³ = 4096 it is less than largest 4-digit number

20³ = 8000 it is less than largest 4-digit number

21³= 9261 which is less than largest 4-digit number

22³ = 10648 it is greater than largest 4-digit number (9999).

Hence, we can observe that 9261 is the largest 4-digit perfect cube.

Answer 2

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10648

1. 22³ = 10648 it is greater than largest 4-digit number (9999).
2. Hence, we can observe that 9261 is the largest 4-digit perfect cube.

☆$\green {VISHU\:PANDAT}$☆

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