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What is the value of 
log_(3)root(3)(9) ?
Answer:

What is the value of log393 \log _{3} \sqrt[3]{9} ?\newlineAnswer:

Full solution

Q. What is the value of log393 \log _{3} \sqrt[3]{9} ?\newlineAnswer:
  1. Understand the Problem: Understand the problem.\newlineWe need to find the value of the logarithm of the cube root of 99 to the base 33.
  2. Express as Power of 99: Express the cube root of 99 as a power of 99.\newlineThe cube root of 99 can be written as 91/39^{1/3}.
  3. Rewrite as Power of 33: Rewrite 99 as a power of 33.\newlineSince 99 is 33 squared (323^2), we can write 91/39^{1/3} as (32)1/3(3^2)^{1/3}.
  4. Apply Power Rule: Apply the power rule for exponents (am)n=amn(a^{m})^{n} = a^{m*n}.(32)13(3^{2})^{\frac{1}{3}} becomes 32133^{2*\frac{1}{3}}, which simplifies to 3233^{\frac{2}{3}}.
  5. Evaluate Logarithm: Evaluate the logarithm.\newlineNow we have log3(32/3)\log_3(3^{2/3}). Since the base of the logarithm and the base of the exponent are the same, the logarithm of a power is the exponent.\newlineTherefore, log3(32/3)=23\log_3(3^{2/3}) = \frac{2}{3}.

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