Latest book Aptitude Question SOLUTION: write as a logarithm of a single number: 2lna+7lnb-3lnc-lnd a= ln(14ab/3cd) b= ln(14abd/3c) c= ln(a^2b^7d/c^3) d= ln(a^2b^7/c^3d)

• Placement Papers
• /
• book
• /
• Numerical Ability

book Question Papers:

(#M40126915) BOOK Numerical Ability question Keep an EYE

write as a logarithm of a single number:

2lna+7lnb-3lnc-lnd

a= ln(14ab/3cd)
b= ln(14abd/3c)
c= ln(a^2b^7d/c^3)
d= ln(a^2b^7/c^3d)

Asked In book (9 years ago)

Unsolved

Is this Puzzle helpful?   (0)   (0) Submit Your Solution