CBSE Class 10 Maths – Introduction to Trigonometry – Trigonometry is the study of relationships between the sides and angles of a triangle. The word Trigonometry is composite of two words i.e. Trigon and Metry, where Trigon means polygon of three sides and Metry means measurement. So, Trigonometry deals with measurement of the triangle. In this video you will see that how important trigonometry is in our daily lives and why do we study it.

Trigonometry concepts covered in full chapter
What is Trigonometry / Importance of trigonometry
Trigonometry basics
Trigonometric ratios of 0 and 90 degree
Trigonometric ratios of 30 and 60 degree
Trigonometric ratio of 45 degree
Examples of Trigonometric ratios
Trigonometric ratios table
Trigonometry functions – sin cos tan
Trigonometric formula chart
Trigonometry angles
SOH CAH TOA
Trigonometric ratios of Complimentary angles
Examples of Complimentary Trigonometric ratios
Trigonometric Identities
Basic examples of Trigonometric Identities
Proving type examples of Trigonometric Identities

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Common types of non-Newtonian behavior (shear thinning, shear thickening, Bingham-plastic). Learn how to walk on water! [NOTE: Closed captioning is not yet available for this video. Check back soon for updates.] This video is part of a series of screencast lectures presenting content from an undergraduate-level fluid mechanics course in the Artie McFerrin Department of…

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In this video, we define the span of a set of vectors and learn about the different ways the word “span” is used. Link to video about linear independence: http://youtu.be/im83dM34fAU

Amazing, Life Changing Tutor
Before I met Jonathan, I was struggling through most of my STEM classes because I was simply not studying properly. He taught me all kinds of new study habits that would help me to save time, raise my grades, and lower my stress. Jonathan was specifically tutoring me in vector calculus and is an amazing tutor on the subject. You will walk away from a lesson with a game plan knowing exactly what you need to do before your next session with him or before your next exam in order to do well in the course. I highly recommend him as a tutor.

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