Question

Why 6/4 is taken here for comparison regarding area of triangle?

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Answer 1

√35 <√36

√35<6

Hence: √35/4< 6/4.

Similarly we have:

√7>√4

√7>2

3√7/4>3×2/4

3√7/4>6/4.

This has been done to compare the fractions √34/4 < 6/4 < 3√7/4.

Thus, √34/4<3√7/4 (since all are positive numbers)