Write the Word or Phrase That Best Completes Each Statement $$\log _ { 4 } 3 \mathrm { y } = \log _ { 4 } 3 \cdot \log _ { 4 } \mathrm { y }$$

Essay

Write the word or phrase that best completes each statement or answers the question.
-Explain the error in the following: $$\log _ { 4 } 3 \mathrm { y } = \log _ { 4 } 3 \cdot \log _ { 4 } \mathrm { y }$$