Mathematics

Mathematics

Problem

Calculate the derivative of 2ex+ln⁡x−csc⁡x2e^{x} + \ln x - \csc x. a) 2ex+1x−csc⁡xcot⁡x2e^{x} + \dfrac{1}{x} - \csc x\cot x b) 2ex+1x+sec⁡xtan⁡x2e^{x} + \dfrac{1}{x} + \sec x\tan x c) 2ex+1x+csc⁡xcot⁡x2e^{x} + \dfrac{1}{x} + \csc x\cot x d) 2ex+csc⁡xcot⁡x2e^{x} + \csc x\cot x

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