If x=log0.6, y=log1.25 and z=log3−2log2, then the value of (x+y) is equal to
A
<0
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B
>0
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C
>1
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D
<1
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Solution
The correct option is A<0 x=log0.6=log610=log35=log3−log5 y=log1.25=log125100=log54=log5−log4 Now, x+y=log3−log5+log5−log4=log3−log4=log34=log75100=log0.75