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If sqrt(5) = 2.236, then the value of 1/sqrt(5) is

2812Easy DSSSB TGT Computer Science 0 replies 2 views

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If sqrt(5) = 2.236, then the value of 1/sqrt(5) is

A0.367
B0.447
C0.745
D0.926

Correct answer: B

Explanation

1/sqrt(5) = sqrt(5)/5 = 2.236/5 = 0.4472, i.e. approximately 0.447.

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