If , find .
Answer and explanation
Correct answer: A.
- Step 1: . Step 2. . **Answer: . Why not the others:** is what you get if you evaluate instead. is what you get if you differentiate as . is what you get if you keep the constant term.
Practise more Algebra, Analysis, Geometry and Stochastics.
Free questions with an explanation for every one, and full timed Maturität / Maturité (Switzerland) mock tests.