Question

FR=38 and SR=53
write like: A=3,B=8 and X=5,Y=3
calculate it:
1) A+Y & X-B
you will get one number.
2) Y-X & Y-B/A or Y+B/A
you will get one number.
This way you have to calculate plus & minus for all A,B,X,Y.​

Answer 1

Answer:

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