Write the trigonometric expression as an algebraic expression in u and v. Assume that the variables u and v represent positive real numbers. cos (sin-'u+ cos¯'v) 몸 ? Use the information given below to find tan (a- B). 12 with a in quadrant III 5 tan a = 15 cos B with B in quadrant IV 17 Give the exact answer, not a decimal approximation. tan (a – p) = ] OCONIC SECTIONS Writing an equation of an ellipse given the foci and the major ax. Find an equation of the ellipse having a major axis of length 10 and foci at (-1, -4) and (-7, -4). A D-0 olo II

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