Can anyone explain the solution of Q.30 plz
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Step-by-step explanation:
the solution given is correct
but we will try an other solution
zlogc = loga
ylogb = logc
xloga = logb
then multiply the 3 equations by each other
zlogc ylogb ylogb = loga logc logb
xyz loga logb logc = loga logb logc
there fore
xyz = 1
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