If
log2=0.300 and log3=0.4771
find the value of log72?
Answers
Answered by
6
Answer :
The value of log72 is 1.8572
Given :
- log 2 = 0.3010
- log 3 = 0.4771
To Find :
- The value of log72
Formula to be used :
Solution :
____________________
Definition of Logarithm :
- If aⁿ = m , where a , n and m are real numbers , a>0 , a≠1 , then the index n is called the logarithm of the number m with respect to the base a
- Symbolically it is given by : -
Some More Logarithmic identities :
Answered by
0
Answer:
log(72) = log(9×8)
log(72) = log(9) +log (8)
=> log(72) = log3^2 + log2^3
=> log(72) = 2 × log(3) + 3 × log(2)
=> log(72) = 2 × 0.4771 + 3 × 0.3010
=> log(72) = 0.9542 + 0.9030
=> log(72) = 1.8572
Hope it helps you...
Similar questions
English,
5 months ago
Science,
5 months ago
Psychology,
5 months ago
Chemistry,
9 months ago
Math,
1 year ago