Differentiate y = 1/√[log(x²+1)].

Options

• Option A

  -x/[(x²+1)(log(x²+1))³ᐟ²]

• Option B

  1/√[log(x²+1)]

• Option C

  -(-x/[(x²+1)(log(x²+1))³ᐟ²])

• Option D

  0