kelsiebates1908 kelsiebates1908
  • 11-03-2024
  • Mathematics
contestada

Find an algebraic expression equal to sec(cot⁻1(3x)).
a) 1(√(1 + 9x²))
b) √(1 + 9x²)
c) 3(1 + 9x²)
d) √(1 - 9x²)

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