Find the value of given expression \sqrt{21 * (1)/(21) } ​

Question

Find the value of given expression


`\sqrt{21 * (1)/(21) }`
​

Answer 1

√{21×1/21}=√1=1 is your answer

Answer 2

1

Explanation:

Evaluate the interior of the square root first and work your way outwards:

`\sqrt{21*(1)/(21)} =\sqrt{(21)/(21)} =√(1) =1`