common-core-math-how-to-find-5-other-trigonometric-ratios-in-terms-of-seca-finding-trig-ratio

How to Find 5 Other Trigonometric Ratios in terms of SecA | Finding one trig ratio interms of other

00:02 2. Write all the other trigonometric ratios of ? A in terms of sec A.

00:30 What is trigonometry Identities ?

An equation is called an identity when it is true for all values of the variables involved.

An equation involving trigonometric ratios of an angle is called a trigonometric identity, if it is true for all values of the angle(s) involved

00:33 Pythagorian Identities

01:28 write sin A in terms of Sec A

01:43 Using Recipracal Identities , write cos A as (1/SecA).

02:07 Pythagorian Identity 1

03:12 SinA in terms of SecA.

03:49 Tan A in terms of SecA.

04:23 CosecA in terms of SecA.

In this video, we learn how to apply Pythagoras identities to solve Problems on Trigonometric Ratios.Using these identities, we can express each trigonometric ratio in terms of other trigonometric ratios, i.e., if any one of the ratios is known, we can also determine the values of other trigonometric ratios.

Find the trigonometric ratios cos A, tan A and sec A in terms of sin A.

Reference book for the above video is

National Council of Educational Research and Training (NCERT) Book for class 10 Subject: Maths

This Video is also refers as CBSE class 10 mathts NCERT Solutions Chapter 6 Triangles.

learncbse.in

CBSE solutions for class 10 maths Chapter 6 Triangles Exercise 8.4

CBSE class 10 maths NCERT Solutions chapter 8 Trigonometry Exercise 8.4| trigonometric identities

CBSE class 10 maths NCERT Solutions chapter 8 Trigonometry

Solutions for CBSE class 10 Maths chapter 8 Trigonometry

NCERT solutions for class 10 maths Triangles

NCERT solutions for CBSE class 10 maths chapter 8 Trigonometry

CBSE class 10 maths solutions chapter 8 Trigonometry

Tagged under: ncert solutions,learncbse.,gyanpub, terms ,Trigonometric,SinA,Tan A,CosecA,Pythagorian Identity,common core math

Clip makes it super easy to turn any public video into a formative assessment activity in your classroom.

Add multiple choice quizzes, questions and browse hundreds of approved, video lesson ideas for Clip

Make YouTube one of your teaching aids - Works perfectly with lesson micro-teaching plans

1. Students enter a simple code

2. You play the video

3. The students comment

4. You review and reflect

* Whiteboard required for teacher-paced activities

With four apps, each designed around existing classroom activities, Spiral gives you the power to do formative assessment with anything you teach.

Quickfire

Carry out a quickfire formative assessment to see what the whole class is thinking

Discuss

Create interactive presentations to spark creativity in class

Team Up

Student teams can create and share collaborative presentations from linked devices

Clip

Turn any public video into a live chat with questions and quizzes

Tried out the canvas response option on @SpiralEducation & it's so awesome! Add text or drawings AND annotate an image! #R10tech

Using @SpiralEducation in class for math review. Student approved! Thumbs up! Thanks.

Absolutely amazing collaboration from year 10 today. 100% engagement and constant smiles from all #lovetsla #spiral

Students show better Interpersonal Writing skills than Speaking via @SpiralEducation Great #data #langchat folks!

Dr Ayla Göl
@iladylayla

A good tool for supporting active #learning.

The Team Up app is unlike anything I have ever seen. You left NOTHING out! So impressed!