evaluate: $\log_{12} 12$

* 0
* 1
* 12
* -1

Question

evaluate: $\log_{12} 12$

* 0
* 1
* 12
* -1

Accepted Answer

{ "quality": "clear", "question_count": 1, "skills_matched": [ "step_cot", "multiple_choice_formatter", "explain_then_answer", "quick" ], "needs_drawing": false, "concepts_used": [ "Logarithmic Evaluation" ], "new_concepts": [], "current_concepts": [ "Logarithmic Evaluation", "Logarithmic Functions" ] } ## Identify the logarithmic expression $$ \log_{12} 12 $$ ## Apply the identity property of logarithms $$ \log_b b = 1 \quad \text{for } b > 0, b e 1 $$ ## Evaluate the expression $$ \log_{12} 12 = 1 $$

0

1

12

-1

{ "subject": "Mathematics", "question_type": "Multiple Choice", "knowledge_point": [ "Mathematics", "Algebra", "Logarithmic Evaluation" ] }

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QUESTION IMAGE

Question

Explanation:

Identify the logarithmic expression

Apply the identity property of logarithms

Evaluate the expression

Answer: