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Class 10 maths chapter 8 is Introduction to Trigonometry. Trigonometry is one of the important and scoring chapter of class 10. But most of the children face problems during solving the trigonometric equation and learning the formulas. Reminding the trigonometry formula always be the trouble, but there are some simple tips to solve the trigonometry formulas.
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Class 10 maths chapter 8 is Introduction to Trigonometry. Trigonometry is one of the important and scoring chapter of class 10. But most of the children face problems during solving the trigonometric equation and learning the formulas. Reminding the trigonometry formula always be the trouble, but there are some simple tips to solve the trigonometry formulas.
Tip 1) Always Start from the More Complex Side. • Tip 2) Express everything into Sine and Cosine. • Tip 3) Combine Terms into a Single Fraction. • Tip 4) Use Pythagorean Identities to transform between sin²x and cos²x. • Tip 5) Know when to Apply Double Angle Formula (DAF)
8.1 Introduction • 8.2 Trigonometric Ratios • 8.3 Trigonometric Ratios Of Some Specific Angles • 8.4 Trigonometric Ratios Of Complementary Angles • 8.5 Trigonometric Identities • 8.6 Summary Topic Names of Chapter 8
The first known table of chords was produced by the Greek mathematician Hipparchus in about 140 BC. Although these tables have not survived, it is claimed that twelve books of tables of chords were written by Hipparchus. This makes Hipparchus the founder of trigonometry. Who is known as Father of Trigonometry
Here are some important trigonometry formulas for class 10 chapter 8, which will definitely work during the time of exams. The formulas are- Trigonometry Formulas
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