Correct Answers: | |
Wrong Answers: | |
Unattempted: |
Question 1
What is the value of $\text"log"_3(√3)$?
Question 2
What is P if $\text"log"_5(3)$ + $\text"log"_5(3P + 1)$ = 1 + $\text"log"_5(P + 3)$?
A
3.
B
4.
C
2.
D
2.
Soln.
Ans: a
Ans: a
We have $\text"log"_5(3)$ + $\text"log"_5(3P + 1)$ = $\text"log"_5(5)$ + $\text"log"_5(P + 3)$. It is same as $\text"log"_5(3 × (3P + 1))$ = $\text"log"_5(5 × (P + 3))$. Equating the logs, $3 × (3P + 1) = 5 × (P + 3)$, solving for P we get P = 3.
Question 3
If log(216) = 3, what is log(36)?
Question 4
What is the value of log(5) - log(2)?
Question 5
What is the value of log2(4)?
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This Blog Post/Article "Logarithms Quiz Set 001" by Parveen (Hoven) is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Updated on 2020-02-07. Published on: 2016-05-08