Question

find dy/dx if y=e^t+cost and x=logt+sint​

Answer 1

I don't no............

Answer 2

Answer:

Step-by-step explanation:

y = e^t + cost

dy/dt = d/dt(e^t + cost)

dy/dt = e^t - sint

x = logt + sint

dx/dt = d/dt(logt + sint)

dx/dt = 1/t + cost

dx/dt = 1 - tcost /t

dy/dx = e^t - sint/ (1 - tcost/t)

dy/dx = t(e^t) - tsint/ 1 - tcost