# Laws of Logarithm MCQs Quiz Online PDF Download eBook

Laws of logarithm Multiple Choice Questions (MCQ), laws of logarithm quiz answers PDF to practice grade 9 math test for online classes. Learn logarithms and exponents Multiple Choice Questions and Answers (MCQs), "Laws of Logarithm" quiz questions and answers for online courses. Learn laws of logarithm test prep for distance education.

"We can write log 15 + log 7 in a single logarithm form as" Multiple Choice Questions (MCQ) on square root of algebraic expression with choices *log (15 - 7), log(15 × 7), log 22, and log (15 + 7)* for online courses. Free math student portal for online learning logarithms and exponents quiz questions for school certificate.

## MCQs on Laws of Logarithm PDF Download eBook

MCQ: We can write log 15 + log 7 in a single logarithm form as

- log (15 - 7)
- log(15 × 7)
- log 22
- log (15 + 7)

B

MCQ: Log_{a}(mn) equals to

- log
_{a}m + log_{a}n - log
_{a}m - log_{a}n - n log
_{a}m - log
_{b}n × log_{a}b

A

MCQ: Log_{a}a equals to

- 0
- 1
- −1
- a

B

MCQ: Log_{a}n equals to

- log
_{a}m + log_{a}n - log
_{a}m - log_{a}n - n log
_{a}m - log
_{b}n × log_{a}b

D

MCQ: Log (M × N) equals to

- log M - log N
- log N - log M
- log M + log N
- MN

C