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Find the Units Digit of the Cube Root of the Following Number 226981 . - Mathematics

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Question

Find the  units digit of the cube root of the following number 226981 .

Sum

Solution

 Cube root using units digit:
Let us consider the number 226981.
The unit digit is 1; therefore, the unit digit of the cube root of 226981 is 1.

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Chapter 4: Cubes and Cube Roots - Exercise 4.4 [Page 31]

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RD Sharma Mathematics [English] Class 8
Chapter 4 Cubes and Cube Roots
Exercise 4.4 | Q 15.1 | Page 31

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