How to Find the Integral of Cos(x) Using Trigonometric Identity

integral of cosx

To find the integral of cos(x), we can use the basic integral rules for trigonometric functions

To find the integral of cos(x), we can use the basic integral rules for trigonometric functions. The integral of cos(x) is:

∫ cos(x) dx = sin(x) + C

Where C is the constant of integration.

This result can be derived using the trigonometric identity: d/dx (sin(x)) = cos(x). In other words, the derivative of sin(x) with respect to x is equal to cos(x). Applying this relationship in reverse, we can find the integral of cos(x) to be sin(x).

By adding the constant of integration (denoted as C), we account for all possible solutions. The constant represents the family of curves that have the same derivative, in this case, sin(x).

So, the integral of cos(x) is sin(x) + C, where C is the constant of integration.

More Answers:

[next_post_link]

Share:

Recent Posts

Mathematics in Cancer Treatment

How Mathematics is Transforming Cancer Treatment Mathematics plays an increasingly vital role in the fight against cancer mesothelioma. From optimizing drug delivery systems to personalizing

Read More »