Mathematics · Calculus
Consider the following statements regarding hyperbolic functions: I: ddx(sech x) = sech x tanh x II: ddx(sinh-1 x) = 1√(x2 + 1) Which of the following is/are true?
- 1Neither I nor II
- 2Both I and II
- 3Only II✓
- 4Only I
Correct answer
Only II
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