Math, asked by vijaysharma57898, 3 months ago

If a upon b=7 upon 3then find the value of a+b upon a-b

Answers

Answered by amitsharma777222999

1

Step-by-step explanation:

a/b=7/3

a/b +1=7/3 +1

a+b/b=10/3

similarly

a-b/b=4/3

a+b/a-b=10/4=5/2

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