Question
Find (d y)/(d x) and (d^2 y)/(d x^2) given that [ x=a t^2 y=2 a t ]
Solution
4.3
(299 Votos)
Yara
Elite · Tutor por 8 anos
Resposta
To find
and
, we first need to find
and
.Given:
First, let's find
and
:
Now, we can find
by using the chain rule:
To find
, we take the reciprocal of
:
Now, substitute
and
into the equation for
:
Next, let's find
by differentiating
with respect to
:
Using the chain rule again, we have:
Now, substitute this into the equation for
:
So, the correct answers are: