Math, asked by tanubhawar, 2 months ago

Divide 40 into two parts such that the sun
of their resiprocals is 8/
75​

Answers

Answered by souryajeetkumarsingh
0

Answer:

bahi that is sum not sun

Step-by-step explanation:

THE ANSWER IS:-

If we divide 40 into two parts such that the sum of their reciprocals is 8/75 , then numbers are 15 and 25 .

Answered by simran122222
0

Answer:

the no

will be .. 15 and 25

Step-by-step explanation:

a+b=40

∴a=40−b

Sum of their reciprocals is

75

8

a

1

+

b

1

=

75

8

ab

a+b

=

75

8

ab=

8

75×40

=375

b(40−b)=375

b

2

−40b+375=0

b

2

−25b−15b+375=0

b=15,25

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