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If log(10)2=0.3010 ,\ log(10)3=0.4771. F...

If `log_(10)2=0.3010 ,\ log_(10)3=0.4771.` Find the number of integers in : (a) `5^(200)` (b) `6^(15)` & the number of zeros after the decimal in `3^(-100)`

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BANSAL-LOGARITHM-All Questions
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