Purchase Solution

Limit of Trigonometric Function

Not what you're looking for?

Ask Custom Question

Find the limit:

lim as x approaches 0 of sin 4x/sin 6x

Please provide a detailed explanation of what you are doing in each step of the problem. I am not looking for just an answer.....I would like to be able to do similar problems on my own afterwards! Thanks!

Purchase this Solution
Solution Summary

The limits of trigonometric functions are determined. The explanation approaches are given.

Purchase this Solution
Free BrainMass Quizzes
Probability Quiz

Some questions on probability

Graphs and Functions

This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.

Solving quadratic inequalities

This quiz test you on how well you are familiar with solving quadratic inequalities.

Exponential Expressions

In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.

Know Your Linear Equations

Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.

View More Free Quizzes
Related BrainMass Solutions

  • Trigonometric inverse function

    This shows how to find the limit of a trigonometric inverse function.

  • Functions and limits

    Express the distance between the point (3, 0) and the point P (x, y) of the parabola y = x2 as a function of x. 2. Find a function f(x) = xk and a function g such that f(g(x)) = h(x) = 3x + x2 3.

  • Trigonometry: Finding the Limit

    110003 Trigonometry: Finding the Limit Evaluate the limit of sin[x])/x as x approaches 0. This is an example of a trigonometric function. Include all of the steps needed to reach the final answer. This is an important limit.

  • Trigonometric Limits

    We can see from the graph that the function behavior as oscillated function near the point x=0. That means lim sin(pi/x) when x tends to zero does not exist. Graphics Graphics A trigonometric limit is found.

  • Trigonometry Problems

    and (b) a lower limit for the zeros of the function P(x)....zeros= -3/2, -root 5-1/2, and root 5+1/2..____________ I think the roots should be Roots will lie between -2limit = 1 (b) Lower limit = -2 evaluate:

  • Limit

    136602 Limit Evaluate the limit: lim x cot x x→0 lim x cot x x→0 =lim x cosx/sinx x→0 = lim x/sinx * lim cos x x→0 x→0 =1*1=1 This shows how to find the limit of a trigonometric

  • Question about Limits and Derivatives

    Find the limit L. Then use the definition to prove that the limit is L. . 2. Find the limit: . 3. Calculate the derivative of . Use trigonometric identities located in the back cover of the textbook to simplify. 4.

  • Inverse trigonometric functions, L'Hopitals Rule and Integration by Parts

    Find the derivative of the function. Simplify where possible. y = tan^-1 (x/Q) + ln (square root (x-Q)/(x+Q)) 3. Find the limit using l'Hopital's Rule where appropriate. If there is a more elementary method, consider using it.

  • Limits

    (3* cos(3x) / (2* cos 2x) ) = (3*1)/(2*1) =1.5 Note that cos 0 = 1 This shows how to find the limit of a trigonometric function.

View More Related Solutions