,math

posted by .

show that sec theta(cosec theta) - cot theta = tan theta

  • ,math -

    secθ cscθ - cotθ
    secθ cscθ - cosθ cscθ
    (secθ-cosθ) cscθ
    (1-cos^2θ)/cosθ cscθ
    sin^2θ/cosθ cscθ
    sinθ/cosθ
    tanθ

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. I dont think drawing a picture will help me drwls

    Which expression is equivalent to tan theta-sec theta/sin theta?
  2. trig

    Which expression is equivalent to tan theta - sec theta/sin theta?
  3. Trigonometry

    I don't understand how I'm supposed set the problem up or what theta is... Use the given function value(s), and trigonometric identities (including the cofunction identities), to find the indicated trigonometric functions. sec theta …
  4. Precalculus(NEED HELP ASAP PLEASE!!)

    cot(theta)= 3 pi < theta < 3pi/2 Find: sin(theta)= -1 ?
  5. Algebra II

    Multiple Choice Which expression is NOT equivalent to 1?
  6. Precalculus check answers help!

    1.) Find an expression equivalent to sec theta sin theta cot theta csc theta. tan theta csc theta sec theta ~ sin theta 2.) Find an expression equivalent to cos theta/sin theta . tan theta cot theta ~ sec theta csc theta 3.) Simplify …
  7. Precalculus check answers help!

    1.) Find an expression equivalent to sec theta sin theta cot theta csc theta. tan theta csc theta sec theta ~ sin theta 2.) Find an expression equivalent to cos theta/sin theta . tan theta cot theta ~ sec theta csc theta 3.) Simplify …
  8. trig

    If sin theta is equal to 5/13 and theta is an angle in quadrant II find the value of cos theta, sec theta, tan theta, csc theta, cot theta.
  9. Trigonometry

    Prove the following identities: 1. (tan theta - sin theta)^2 + (1-cos theta)^2 = (1-sec theta) ^2 2. (1-2cos^2 theta) / sin theta cos theta = tan theta - cot theta 3. (sin theta + cos theta ) ^2 + (sin theta - cos theta ) ^2 = 2 Thank …
  10. Precalculus

    Circle O below has radius 1. Eight segment lengths are labeled with lowercase letters. Six of these equal a trigonometric function of theta. Your answer to this problem should be a six letter sequence whose letters represent the segment …

More Similar Questions