Question 3

Which of the following statement(s) is/are TRUE?
I. $$\surd(64) + \surd(0.0064) + \surd(0.81) + \surd(0.0081) = 9.07$$
II. $$\surd(0.010201) + \surd(98.01) + \surd(0.25) = 11.51$$

Solution

$$\surd(64)+\surd(0.0064)+\surd(0.81)+\surd(0.0081)=8+0.08+0.9+0.09=9.07\ .$$

So, I is correct .

$$\surd(0.010201)+\surd(98.01)+\surd(0.25)=10.501\ .$$

II is not correct .

A is correct choice.


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