If log2=0.3010 and log 3=0.4771 find the value of log 20
Answers
Answered by
0
Answer:
log 25= log 5 + log 5
→ log (10/2) + log (10/2)
→ (log 10-log 2) +(log 10-log2)
→ (1-0.3010) + (1-0.3010)
→ 0.6990 + 0.6990
→ 1.3980 answer
Similar questions