WhatsApp
WWOLT
Online Math Practice
 Login 
 Register 
 Nursery   LKG   UKG   Class 1   Class 2   Class 3   Class 4   Class 5   Class 6   Class 7   Class 8   Class 9   Class 10 

Common mistakes made when solving Trigonometry problems

Though the students enjoy solving Trigonometry problems, however in many cases they tend to make mistakes. These mistakes could be because of carelessness or because the child did not understand the concept properly. It is always a good idea to be aware about the common mistakes which students usually make so that these can be corrected from the early age. Here are some of the common mistakes which students usually make when solving Trigonometry problems.

☞ cotθ=tan-1θ

The correct answer is cotθ=1/tanθ

Ways to teach the children to minimize this error
  • cotθ
    =1/tanθ
    =(tanθ)-1
    However, tan²θ=(tanθ)²

    • ☞ 1+sin²θ=cos²θ

    The correct answer is sin²θ+cos²θ=1

    The best way to remove the above confusion and to ensure the children have less chance of committing mistakes is to practice the problems related to the above situations. Click on Trigonometry to practice.



    We will be happy to hear from you. To leave a feedback or share your experience about any type of mistake made while solving Math problem, please click My Comment.

    Given below are other commonly made mistakes in Math:
    Clock Reading Time | Exponents & Power | Whole to number-word | Square root | Lines & Angles | Integers | Area Plane Figure | Perimeter Plane Figure | Algebraic Identities | Congruence of Triangles | Similar Triangles | Coordinate Geometry | Trigonometry | Solving equations | Polynomial | Division | Algebraic Expression | Average |
    Home
    About Us
    Contact Us
    Terms of Use
    Privacy Policy     		How WWOLT works
    Online Practice
    Math Interesting Facts
    Commonly Made Mistakes in Math
    Sitemap
    		WhatsApp

    Follow us on
    Facebook Twitter Pinterest LinkedIn Tumblr
    Copyright © 2011-2024 WWOLT®. All Rights Reserved.
    By using (or visiting) wwolt.com website, you agree to the terms of use as given in https://wwolt.com/termsofuse