Please help elimante the parameter to find a rectangular equation.

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SUMMARY

The discussion focuses on eliminating the parameter from the parametric equations x = sin(t) and y = csc(t) to derive a rectangular equation. The correct transformation leads to the equation y = 1/x, utilizing the trigonometric identity csc(t) = 1/sin(t). This conversion is confirmed as accurate by participants in the forum, establishing y = 1/x as the rectangular representation of the curve.

PREREQUISITES
  • Understanding of parametric equations
  • Knowledge of trigonometric identities, specifically csc(t) = 1/sin(t)
  • Familiarity with Cartesian coordinates
  • Basic algebraic manipulation skills
NEXT STEPS
  • Study the derivation of parametric equations to Cartesian forms
  • Explore additional trigonometric identities and their applications
  • Learn about the graphical representation of curves defined by rectangular equations
  • Investigate the implications of transformations in coordinate systems
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Students studying calculus, mathematics educators, and anyone interested in understanding the conversion of parametric equations to rectangular forms.

StudentofSci
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Homework Statement



Elimnate the parameter to find a rectangular equation of the curve. x=sin t, y= csc t


Homework Equations



I believe trignometric identities are relevant to this problem. cscx=1/sinx

The Attempt at a Solution



csc x =1/ sin x
thus
y=1/x
Is this the answer? any help is appreciated thank you.
 
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Yep, that's right :smile:
 
StudentofSci said:
Elimnate the parameter to find a rectangular equation of the curve. x=sin t, y= csc t

By "rectangular" you are being asked to find the equation in terms of Cartesian coordinates, which in this case, are x and y. So, y=1/x is correct.
 

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