Question

The product of two number is 39 and their difference is 28 find the difference of their reciprocals

Answer 1

Answer:

1/y-1/x=28/39

Step-by-step explanation:

Let x be the greater of the two numbers and y be the smaller of them.

we are given:-

x=39----(1)

x-y=28---(2)

they ask about 1/y-1/x

it is 1/y-1/x=x-y/xy

Replace the numerator and denominator by (2) and (1)

28/39

The answer is =1/y-1/x=28/39..

i hope it helps uu....☺