Question 33
LogarithmsWithout using tables find the numerical value of log7 49 + log7 (1/7)
- A.1
- B.2
- C.3
- D.7
- E.0.
Show the answer and explanation
Answer: A (1)
Explanation
log₇ 49 = 2 and log₇ (1/7) = −1, so the sum is 1.
Without using tables find the numerical value of log7 49 + log7 (1/7)
Answer: A (1)
log₇ 49 = 2 and log₇ (1/7) = −1, so the sum is 1.