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### Lecture 2: Trigonometry Part-2

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Published    07-Feb-2019      Bilingual

## TRIGONOMETRY – MATHEMATICS COMPETITIVE EXAM NDA

Study Khazana delivers Competitive exam NDA Maths, video lectures on Trigonometry with complete solutions using sample paper based on Syllabus. This chapter covers the following topic to make students understand the topic and covers the whole chapter with all the question and answers.

## WHAT DO YOU UNDERSTAND BY TRIGONOMETRY?

• Angles and their measures in degrees and in radians
• Trigonometric ratios
• Trigonometric identities Sum and difference formulae
• Multiple and Sub-multiple angles
• Inverse trigonometric functions
• Applications – Height and distance
• Properties of triangles

## HOW WE HELP THE STUDENTS???

These video lectures will make the subject easy for students. The free lecture is available as a demo. We provide mock exams after completion of the full course. These lectures are recording of the live session taken. It will include question and answers of the students undertaken during the class SSC previous question papers and sample papers are also given to the students for practice. Video Lectures classes are taken by Study Khazana’s best faculties. Video lectures contain examples and formulas related to different topics. We have doubt sessions on YouTube related to students queries asked on WhatsApp. These classes are based on Syllabus. We offer pen drives and online-offline study mode to the students. We also have Android and IOS Study Khazana mobile app for helping students to study anywhere at any time.

#### Puneet Dogra

 Phone: 95********94 Email: pun********@gmail.com Address: Institute:

##### About Us

Hello, I am Puneet Dogra faculty of Study Khazana. I am a very passionate teacher. I am going to change your experience of learning maths. My way of teaching will surely lead you to your desired scores or may be more.Moreover I will give some magical tips to make maths much easier for you.

##### Qualification

My highest qualification is MSc. in Mathematics from DU.

##### Biography

I have experience of more than 5 years in teaching.

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