log10(10)+log10(100)+log10(1000)+log10(10000)+log10(100000) is equal to?
Math
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Question
log10(10)+log10(100)+log10(1000)+log10(10000)+log10(100000) is equal to?
1 Answer

1. User Answers Piyush770
=log10(10)+log10(10^2)+log10(10^3)+log10(10^4)+log10(10^5)
=log10(10*100*1000*10000*100000)
=log10(10^15)
=15log10(10)
=15