Question

log 2 by 3 + log 3 by 4 + log 1 by 5 command kya hai

Answer 1

Hi ,

log ( 2/3 ) + log ( 3/4 ) + log ( 1/5 )

[ log x + log y + log z = log xyz ]

= log [ 2/3 × 3/4 × 1/5 ]

= log ( 1/10 )

= log ( 10 ) ^ -1

= -1

[ since 1 ) log m^n = n log m

2 ) log 10 base ( 10 ) = 1 ]

I hope this helps you.

: )

Answer 2

Hi,

Please see the attached file!


Thanks