a+b=8,c-d=6,a+c=13 and b+d=4.find a,b,cand d
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a=3.5
b=4.5
c=9.5
d=3.5
Add all eq,
2(a+b+c)=35.....d gets cancelled
a+b+c=17.5 .....eq 1
Apply each of given cases in eq 1, v gets values for all
b=4.5
c=9.5
d=3.5
Add all eq,
2(a+b+c)=35.....d gets cancelled
a+b+c=17.5 .....eq 1
Apply each of given cases in eq 1, v gets values for all
Thitheash:
i can not understand
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