Answer:
When two functions are multiplied
Step-by-step explanation:
Integration by parts is useful when there is a product of two functions
for example;∫2xcosxdx
The two functions are 2x and cosx which can not be multiplied if we don't know the values of x.
the functions are represented by u and dv and the integration is calculated as follows.
∫udv = uv - ∫vdu
Step-by-step explanation:
Answer: Violet light is at the higher end of the visible spectrum, with a wavelength ~380-450 nanometers.
Step-by-step explanation: Please mark Brainliest!
Answer:
564
Step-by-step explanation:
56
