Скачать или смотреть ICSE Class 10 |Ch-16 Trigonometrical Identities and Tables |S. Chand's|Part-1 ⁨@jindalmathspoint⁩

Hello Students

For Complete Book of ICSE Class 10 S. Chand's Math Link Is as Follow
   • ICSE Class 10 Math | S. Chand's | Complete...  

Chapter 16 from S. Chand's Mathematics textbook (likely for ICSE Class 10) covers Trigonometrical Identities and Tables, focusing on fundamental trigonometric concepts like the six trigonometric ratios (sin, cos, tan, cosec, sec, cot) and their relationships in the form of identities (e.g., sin²θ + cos²θ = 1). The chapter also explains and utilizes the Trigonometrical Table, which provides the values of these ratios for standard angles such as 0°, 30°, 45°, 60°, and 90° to help solve problems.
Key Concepts Covered:
Trigonometric Ratios: The chapter introduces the six trigonometric ratios—sine (sin), cosine (cos), tangent (tan), cosecant (csc), secant (sec), and cotangent (cot)—which are defined as ratios of sides in a right-angled triangle.
Basic Identities: It explores fundamental identities like:
sin²θ + cos²θ = 1
1 + tan²θ = sec²θ
1 + cot²θ = cosec²θ
Trigonometric Ratios of Specific Angles: The chapter uses the trigonometric table to find the values of these ratios for standard angles (0°, 30°, 45°, 60°, 90°).
Applications: The content helps students solve problems and understand equations involving trigonometric functions and their properties.
Learning Outcomes:
By studying Chapter 16, students will be able to:
Understand the definitions of trigonometric ratios.
Recall and apply the basic trigonometric identities.
Find the values of trigonometric functions for standard angles using the trigonometric table.
Solve problems that require the use of trigonometric identities and standard angle values.


FOR ONLINE TUITION CONTACT ME AT 7009509669