Latest Elitmus Aptitude Question SOLUTION: if z=(log(base a)(log(base b)(a)))/(log(base b)(log(base a)(b)))

• Placement Papers
• /
• Elitmus
• /
• Numerical Ability
• /
• Log and Antilog

Elitmus Question Papers:

(#M40073164) ELITMUS Numerical Ability question Log and Antilog Keep an EYE

if z=(log(base a)(log(base b)(a)))/(log(base b)(log(base a)(b)))

Asked In Elitmus pankaj kumar (9 years ago)

Unsolved Read Solution (8)

Is this Puzzle helpful?   (4)   (2) Submit Your Solution Log and Antilog

Read Solution (8) :

ASHISH MUKHERJEE  (9 years ago)

Answer should be -> z= -ln(base a) b

Is this solution Helpfull? Yes (16) | No (3)  

PRATIM JANA  (8 years ago)

z=(log(base a)(log(base b)(a)))/(log(base b)(log(base a)(b)))
=> z=[log(base b)(a))/log(a)]*[log(b)/(log(base a)(b))]
=> z=[log(a)/{log(a)*log(b)}]*[{log(b)*log(a)}/log(b)]
=> Z=log(a)/Log(b)
=> Z=log(base b) (a) .....Ans

Is this solution Helpfull? Yes (6) | No (3)  

Abhishek kUNDU  (9 years ago)

plz upload the full problem.

Is this solution Helpfull? Yes (3) | No (1)  

Manisha Choudhary  (7 years ago)

Hold your breath :p
z=(log(base a)(log(base b)(a)))/(log(base b)(log(base a)(b)))
Let log b base a = x
then, log a base b = 1/x
=> log 1/x base a / log x base b
=> -log x base a / log x base b
=> - 1 / log a base x / 1 / log b base x
=> - log b base x / log a base x
Ans = - log b base a [ using property ]
Cheers :D

Is this solution Helpfull? Yes (3) | No   

ayan ghosh  (8 years ago)

heheeee mujhe nai mallooom I guess1

Is this solution Helpfull? Yes | No   

amit  (8 years ago)

z=(b^3/2)/(a^3/2)

Is this solution Helpfull? Yes | No   

Amit Kumar Singh  (7 years ago)

answer would be = -logb^a or log a^b

Is this solution Helpfull? Yes | No   

Abhishek sharma  (6 years ago)

please submit genuine solution

Is this solution Helpfull? Yes | No   

Please Login to Read Solution.