Limits of trigonometric functions VA.Math: MA.CF.2.b, MA.CF.2.c, MA.CF.2.e.i, MA.CF.2.e.ii VA.Math.2023: MA.CF.2.b, MA.CF.2.c, MA.CF.2.e.i, MA.CF.2.e.ii Google Classroom Microsoft Teams

Oops. Something went wrong. Please try again. Uh oh, it looks like we ran into an error. You need to refresh. If this problem persists, tell us.

Find limits of trigonometric functions by rewriting them using trigonometric identities.

In this video we explore strategies for determining which technique to use when finding limits. We also highlight the importance of understanding various methods, such as direct substitution, factoring, …

In this video, we explore finding the limit as θ approaches 0 for the expression (1-cosθ)/ (2sin²θ). By using the Pythagorean identity, we rewrite the expression to simplify it and avoid the indeterminate …

In this video, we dive into finding the limit at θ=-π/4 of (1+√2sinθ)/ (cos2θ) by employing trigonometric identities. We use the cosine double angle identity to rewrite the expression, allowing us to simplify …

Limits describe the behavior of a function as we approach a certain input value, regardless of the function's actual value there. Continuity requires that the behavior of a function around a point …

Discover how to measure angles, distances, and heights using trigonometric ratios and the unit circle. Learn how to use sine, cosine, and tangent to solve real-world problems involving triangles and …

The flow chart displayed in this article seems to cover most potential scenarios when finding limits, including what you should do if you end up with a number over zero (b/0).

Sal finds the limit of cosx/ (x²-1) at infinity, by putting it between two limits of rational functions, 1/ (x²-1) and -1/ (x²-1).