Given that a = log 7 and b = \(\log\) 2, express log 35 in terms of a and b.

  • A a + b + 1
  • B ab - 1
  • C a - b + 1
  • D b - a + 1

The correct answer is C. a - b + 1

\(\frac{\log 7 \times \log 10}{\log 2}\)

log 7 x log 10 \(\div\) log 2

a + 1 - b

a - b + 1

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