If $${log _{10}}2 = a$$ and $${log _{10}}3 = b,$$ then $${log _5}12$$ = ? – OfficerPath

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If $${log _{10}}2 = a$$ and $${log _{10}}3 = b,$$ then $${log _5}12$$ = ?

Subject: MathematicsTopic: Logarithm

A

$$frac{{a + b}}{{1 + a}}$$

B

$$frac{{2a + b}}{{1 + a}}$$

C

$$frac{{a + 2b}}{{1 + a}}$$

D

$$frac{{2a + b}}{{1 - a}}$$

Correct Answer: D

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