Let f be a differentiable function such that f(1)=pi/2 and f'(x)=3 arctan(x^2-3x+2). What is the value of f(3)?

Technician a says after tire service work tires and wheels must be in a state of static and dynamic balance in order to avoid vibration in service. technician b says tires and wheels are balanced at the factory and do not need further balancing. who is correct?

The hidden observer theory of hypnosis emphasizes the role of hypnosis. a) habituation b) suggestion effect c) dissociation

Working to improve the working conduit a factory is an example of