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lim x-0 xtan(8x)+ 2tan(8x)/(x^2+4x)

  1. Which of the following functions of x can be integrated with respect to x without integration by parts, and purely using
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    2. Alice asked by Alice
    3. views icon 2,299 views
  2. lim x-0 xtan(8x)+ 2tan(8x)/(x^2+4x)
    1. answers icon 1 answer
    2. Anonymous asked by Anonymous
    3. views icon 354 views
  3. If y = xtan(11π/24) and y = xtan(19π/24) represents two straight lines at right angles,prove that the angle between the axis
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    2. Kewal asked by Kewal
    3. views icon 719 views
  4. Genral solution of:2tan x + 3=0 Solve for x if: 2tan x +3 =0 and x E[-180;180]
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    2. Thule asked by Thule
    3. views icon 657 views
  5. cot^-1(2tan(cos^-18/17))+tan^-1(2tan(sin^-18/17))=tan^-1300/161
    1. answers icon 1 answer
    2. hasee asked by hasee
    3. views icon 819 views
  6. integrate:xtan^-1/(1+x^2)^2....working plz
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    2. collins asked by collins
    3. views icon 400 views
  7. 1. Simplify the expression.[csc^2(x-1)]/[1+sin x] a. csc x+1 b. csc x(csc x-1) c. sin^2 x-csc x**** d. csc^2 x-cos xtan x 2.
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    2. Girly Girl asked by Girly Girl
    3. views icon 4,698 views
  8. Prove that y=xtan(Theta)-gx^2/(2u^2cos^2(Theta))is a equation of the trajectory of a projectile motion.
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    2. Mathilda asked by Mathilda
    3. views icon 1,331 views
  9. Use integration by parts to evaluate the integral of x*sec^2(3x).My answer is ([x*tan(3x)]/3)-[ln(sec(3x))/9] but it's
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    2. Integration by Parts asked by Integration by Parts
    3. views icon 698 views
  10. I need help with finding first and second derivative--simplify your answer.Y=xtan(x) I solved first derivative xsec^2(x) +
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    2. Janet asked by Janet
    3. views icon 701 views