M4maths
Maths Puzzle
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if log xy^2 =a, log x^3y =b,find log y/logx=??
Read Solution (Total 1)
log x+2logy=a
3logx+logy=b
-2logx+logy=a-b
logy/logx^2=a-b
logy/logx=2(a-b)
7 years ago
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