Question

13. Rationalise the denominator 4/root3 and hence evaluate if 3=1.732 upto 3 place if decimal

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Answer 1

Answer:

Given, 3+21

Rationalizing the denominator, we get

3+21×3−23−2

=(3+2)(3−2)3−2

=(3)2−(2)21.732−1.414

=3−20.318

=0.318

Answer 2

Refer to the attachment

hope its help u