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### Lecture 4: Trigonometric Function Part- 4

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Published    22-Jun-2017      Bilingual

## TRIGONOMETRIC FUNCTIONS – MATHEMATICS COMPETITIVE EXAM SSC

Study Khazana delivers Competitive exam SSC Maths, five video lectures on Trigonometric Functions 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 TRIGONOMETRIC FUNCTIONS?

• Signs for trigonometric ratios
• Trigonometric formulas
• Sum and difference of angles
• Double angle formulas
• Triple angle formula
• Converting product into sum and difference
• Converting sum and differences into product
• Values of trigonometric ratios
• Trigonometric Functions
• Trigonometric Ratio
• Right Angled Triangle
• Trigonometric Ratios of special angles ·
• Unit Circle
• Trigonometric Identities
• Applications of Trigonometric
• Trigonometric Word Problems

## 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.

#### Dalip Kumar

 Phone: 70********55 Email: dal********@gmail.com Address: Institute: