Parametric Equations Help Please

[berryloopz17]

Hi everyone, I really need help in figuring this question out if someone could guide me that would be great.
The question is:
The curve c has parametric equations:
x=sint y=1/2cosect
Find dy/dx

I'm not sure if I'm doing it right

 

[Deleted member 4993]

Hi everyone, I really need help in figuring this question out if someone could guide me that would be great.
The question is:
The curve c has parametric equations:
x=sint y=1/2cosect
Find dy/dx

I'm not sure if I'm doing it right

Use:

dy/dx = \(\displaystyle \left[\frac{\left(\frac{dy}{dt}\right)}{\left(\frac{dx}{dt}\right)}\right]\)

Please show us what you have tried and exactly where you are stuck.

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