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Find the derivative of f(x) = sin(x) + cos(x).

Practice Questions

1 question
Q1
Find the derivative of f(x) = sin(x) + cos(x).
  1. cos(x) - sin(x)
  2. -sin(x) - cos(x)
  3. sin(x) + cos(x)
  4. -cos(x) + sin(x)

Questions & Step-by-step Solutions

1 item
Q
Q: Find the derivative of f(x) = sin(x) + cos(x).
Solution: The derivative f'(x) = d/dx(sin(x) + cos(x)) = cos(x) - sin(x).
Steps: 0

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