Maths-
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Easy

Question

Lt subscript x not stretchy rightwards arrow 0 end subscript space fraction numerator 1 over denominator sin squared begin display style space end style x end fraction minus fraction numerator 1 over denominator sinh squared space x end fraction equals

  1. 3 over 2
  2. 0
  3. 2 over 3
  4. 1 third

The correct answer is: 2 over 3

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