Let l, m, n e Z. Provide a direct proof for the following: If it is the case that I is an odd integer, and either mº is an even integer or I is an even integer (or both), and either mº is an odd integer or n +3 is an even integer (or both), then 2n + 7 is an odd integer. You should assume that odd and even are defined as presented in the videos. A proper setup should include a restatement of the conjecture, a valid argument, and a conclusion.

Refer to the table below if needed. second quadrant third quadrant fourth quadrant sin(1800- - cos(180° -) tan(180°-e) =- tane cot(1800-0) 10 it to solo 888 sin(180° +c) = - sine cos(180° +) =- cose tan(180° +c) = tane cot(180° +o) = cote sec(180° + c) = - seco csc(180° +2) = - csce sin(360° -) =- sine cos(360° -) = cose tan(360° - e) =- tane cot(360° -) = -cote sec(360° -) = seco csc(360° -) = csco sec(180° -) = csc(180° -) = csca 1991 given that sine = 3/5 and lies in quadrant ii, find the following value. tane

Explain how you do each step what term makes it inconsistent y=2x - 4 ?

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).