Value of 3 reciprocal trigonometric ratios

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SUMMARY

The discussion focuses on calculating the values of the three reciprocal trigonometric ratios for a given angle based on a point on its terminal arm. The ratios in question are cosecant, secant, and cotangent. Participants noted the importance of providing a working link to the visual reference and emphasized the necessity of showing an attempt at solving the problem to receive assistance. Accurate calculations should be presented to four decimal places as required by the homework guidelines.

PREREQUISITES
  • Understanding of reciprocal trigonometric ratios: cosecant, secant, and cotangent.
  • Familiarity with the unit circle and angle measurements in trigonometry.
  • Ability to interpret graphical representations of angles and points on the terminal arm.
  • Basic skills in decimal approximation to four decimal places.
NEXT STEPS
  • Learn how to calculate cosecant, secant, and cotangent from sine, cosine, and tangent values.
  • Study the unit circle and its application in determining trigonometric ratios.
  • Explore graphical methods for visualizing angles and their terminal arms.
  • Practice problems involving reciprocal trigonometric ratios with varying angles and points.
USEFUL FOR

Students studying trigonometry, educators teaching trigonometric concepts, and anyone seeking to improve their understanding of reciprocal trigonometric ratios and their applications.

ohhnana
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Homework Statement


For the angle shown a point is given on its terminal arm. Calculate the values of the three reciprocal trigonometric ratios, accurate to 4 decimal places if necessary.

below is the link of the picture referring to the question
https://www.virtualhigh school.com/content/math/MHF4U/f/3/images/327a-001.gif

Homework Equations



?

The Attempt at a Solution


?
 
Last edited by a moderator:
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hi ohhnana! :wink:

your link isn't working :redface:

can you describe the ratios? :smile:
 
ohhnana said:

Homework Statement


For the angle shown a point is given on its terminal arm. Calculate the values of the three reciprocal trigonometric ratios, accurate to 4 decimal places if necessary.

below is the link of the picture referring to the question
https://www.virtualhigh school.com/content/math/MHF4U/f/3/images/327a-001.gif

Homework Equations



?

The Attempt at a Solution


?

Excerpt from the forum rules (https://www.physicsforums.com/showthread.php?t=414380)
Homework Help:
You MUST show that you have attempted to answer your question in order to receive help. You MUST make use of the homework template, which automatically appears when a new topic is created in the homework help forums.
 
Last edited by a moderator:

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