Ka0kz1enejoneah Ka0kz1enejoneah

11-11-2016
Mathematics

contestada

Find the differential dy for y =cos(pix) and evaluate it x=1/3 and dx=-.02 and round your results to 3 decimal places.

Respuesta :

Nirina7 Nirina7

16-11-2016

dy / dx = - Pi sin (Pix), so dy = - Pi sin (Pix) dx, for x = 1/3, and dx = -0.2
we get dy = - Pi x sin Pi/3 x (-0.2) = 3.14 x 0.2 x 0.86=0.543

Answer Link

Otras preguntas

Which type of curved mirror uses its outside as the reflecting surface? a virtual mirror a concave mirror a plane mirror a convex mirror

Which statement best completes the diagram?

Janet can do a job in three hours while Gary can do the same job in two hours. If Janet works for an hour before Gary be in helping her how long will it take t

What is being done to fix water pollution

When probability is not found by considering all possible outcomes, but by testing and experimentation, it is called _____ probability.

help Read the following passage: she thought of delicious dishes served on marvellous plates and of the whispered gallantries to which you listen with a sphinx

what is the scientific name of modren humans?

Which of the following if true would most likely suggest that the writer is biased

Which best describes the term derived unit in SI? 1.one of the metric base units that is the foundation of SI 2.a conversion factor between base units 3.a speci

he release of stored energy from rocks that are deformed by stress is called elastic _____. rebound shock pressure friction