1.

The sum of reciprocal of smallest prime and greatest one digit number

Answer»

Solution :

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SMALLEST PRIME Number = 2


reciprocal of 2 is 1/2 .................(i)


Greatest one digit number = 9 .................(ii)


ACQ we have to FIND the sum of (i) and (ii)


\ \  \frac{1}{2}  + 9\\\\ = \frac{18 + 1}{2} ------------- ( LCM = 2)\\\\ \frac{19}{2} \\\\ 9\frac{1}{2} \ \ or \ \ 9.5\\\\\\\\ Alternatively \\ \frac{1}{2}  + 9 = 1.5 + 9 = 9.5 \ .....Ans





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