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Question

If y = log(1−x²/1+x²), then dy/dx is equal to

Options :

  1. 4x³/1−x⁴

  2. −4x/1−x⁴

  3. 1/4−x⁴

  4. −4x³/1−x⁴

Show Answer

Answer :

−4x/1−x⁴

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