Trigonometry

posted by .

Write cos (lambda + pi/3) as a function of lambda only.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Physics (E&M)

    A uniformly charged straight wire (radius a) has linear charge density lambda. The wire is coated with a dielectric material chi with external radius b. I need to find the electric field everywhere and the volume and surface bound …
  2. CHEM

    The mass of a golf ball is 45.9g. If it leaves the tee with a speed of 72.0 m/s, what is its corresponding wavelength?
  3. Bobpursley for this question please, physics

    I don't understand though why you can make w/mlambda I thought it was the otherway around?
  4. college

    With an equation p(X=x)=e to the-lambda *lambda to the x/x how do you isolate for lambda if you know p ?
  5. Statistics (Poisson)

    Cars arrive at a toll booth according to a Poisson process with mean 80 cars per hour. How long can the attendant's phone call last if the probability is at least .4 that no cars arrive during the call. The book's answer is 23 seconds. …
  6. chemistry

    The Rydberg equation (1/lambda=R/ni^2–R/nf^2) can be treated as a line equation. What is the value of nf as a function of the slope (m) and y-intercept(b)?
  7. Trigonometry

    Prove that tan (Lambda) cos^2 (Lambda)+sin^2 (Lamda)/sin(Lambda) = cos (Lambda) + sin (Lambda)
  8. Chemistry

    How would one be able to identify the lambda max of Cr(III) at a concentration less than 70ppm from a graph?
  9. Chem

    How would one be able to identify the lambda max of Cr(III) at a concentration less than 70ppm from a graph?
  10. Physics

    A long thin rod lies along the x-axis from the origin to x=L, with L= 0.830 m. The mass per unit length, $\lambda$ (in kg/m) varies according to the equation $ \lambda = \lambda_0 (1+1.110x^3). The value of $\lambda_0$ is 0.200 kg/m …

More Similar Questions