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  1. P

    song about compromise

    i have got an english assessment coming up and is extremely desperate for a song that shows us that belonging involves compromise. anyone have any ideas or thoughts or analysis. any help would be great..cheers :D
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    parabola

    Given the parabola x2=y/2 , for what values of m does the line y=m(x+1) have two points of intersection? thanks
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    calculus

    Hi guys i need help with this question, Given that , prove that . thanks!
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    Permutations

    Hi i need some guidance with these questions. 1. How many numbers greater than 4000 can be formed from the figures 3, 5, 7, 8, 9? (Repetitions are not allowed). 2. If 6Pr = 120 find the value of r. 6!/(6-r)! = 120 ; is there a way to expand the (6-r)! ? 3. Show that nPr = (n-2)Pr + 2r...
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    trig equation

    cos(4x) - 7sin^2 (2x) = 0 solve for 0 =< x =< 360 thanks
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    Trig Identity

    Prove sin^{6}%5Ctheta%20+%20cos^{6}%5Ctheta%20+%203sin^{2}%5Ctheta%20cos^{2}%5Ctheta%20=%201 Thanks!
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    Trig identity

    Prove sin^{2}5A - sin^{2}3A \equiv sin8A sin2A Thanks!
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    Triangle Questions

    Hey all, can you help me with q 2) c) and 3) iii), thanks!
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