Which of the following logarithmic identities is incorrect?

Practice Questions

1 question
Q1
Which of the following logarithmic identities is incorrect?
  1. log_a(b) + log_a(c) = log_a(bc)
  2. log_a(b/c) = log_a(b) - log_a(c)
  3. log_a(b^c) = c * log_a(b)
  4. log_a(b) * log_a(c) = log_a(bc)

Questions & Step-by-step Solutions

1 item
Q
Q: Which of the following logarithmic identities is incorrect?
Solution: The last identity is incorrect; it should be log_a(b) + log_a(c) = log_a(bc).
Steps: 0

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