158k views
4 votes
Find the differential of the function y = tan(7t).

User DrYap
by
8.8k points

1 Answer

0 votes

Final answer:

The differential of the function
y = tan(7t) is found by differentiating it with respect to t, resulting in
dy = 7 * sec^2(7t) dt, using the chain rule.

Step-by-step explanation:

To find the differential of the function
y = tan(7t), we will differentiate the function with respect to t.

We recall that the derivative of tan(x) is
sec^2(x), and by using the chain rule, we differentiate the inside function, which is 7t.

Thus, the derivative of y with respect to t is
dy/dt = 7 * sec^2(7t).

Therefore, the differential, often denoted as dy, is
dy = 7 * sec^2(7t) dt, which expresses how the function y changes in response to a small change in t.

User Evlogii
by
8.5k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories