RS Aggarwal Class 10 Solutions Chapter 8

About RS Aggarwal Class 10 Solutions Chapter 8: The Identities of Trigonometry

In Chapter 8 of RS Aggarwal Class 10, there are three exercises and a formative assessment. Exercise 8A has 37 questions. In Exercise 8B, there are 15 questions. There are 40 questions in Exercise 8C. There are 20 questions in the section on formative assessment. In this chapter, there is also a 53-question multiple-choice exercise. Students must do all of the exercises in Chapter 8 of the RS Aggarwal Class 10 Solutions book to review the ideas in this chapter and get ready for tests.

If a student wants more practise with trigonometric identities, they can easily download the RS Aggarwal Solutions for Class 10 Maths Chapter 8 from the Utopper website or mobile app. All they have to do is go to Utopper’s website and pick the option to study materials. Choose “Reference Books Solutions” from this list. Here is the RS Aggarwal Solutions answer choice. When you click on that, you will be taken to a page with all of the RS Aggarwal Solutions for each class. Choose RS Aggarwal Class 10 Solutions from here. This page has the answers to all the problems in each chapter of the RS Aggarwal Class 10 Maths book.

The experts at Utopper put together these answers with care and accuracy. They make these answers so that if a student gets stuck while trying to solve a question, they can look at the answers to figure out what to do. This will help them study well for the tests and do well in this chapter. The RS Aggarwal book and its answers are made based on the latest CBSE guidelines and course plans. So, students should not be afraid to look at Utopper’s RS Aggarwal Class 10 Solutions Chapter 8.

In Chapter 8 of the Class 10 Maths RS Aggarwal book, there are questions with different levels of difficulty. These questions force students to use what they have learned in this chapter.

If you really understand the RS Aggarwal Class 10 Solutions Chapter 8 of Maths, you can prepare for board exams and competitive entrance exams for engineering and other colleges in a smooth and effective way. The questions in RS Aggarwal Class 10 Solutions Chapter 8 cover all of the important ideas in the chapter. Our experts at Utopper look at the questions carefully and then put together the answers for the students. Before being approved, these solutions go through a lot of checks. So, students don’t have to worry about whether or not the answers are correct.

Students can improve their ability to think logically and understand trigonometry identities by looking at the RS Aggarwal Class 10 Maths Chapter 8 Solutions. Also, the chapter’s questions will give them an idea of what kinds of questions they might get on their Class 10 Maths board exam. By looking at the answers, they can learn the right way to answer each type of question on the test, which will help them get the most points possible. Utopper Create a Step by step free Study Materials for your exam preparations like Revision Notes, Important Questions and many more.

So, the whole problem is boiled down so that students can understand it better. This makes it easy for students to remember the idea behind each question. Also, the answers show more than one way to answer each question. So, students can learn different ways to answer the same question and can use any of these ways to answer the questions on the test. 

The six identities used in trigonometry

As was said above, there are six important identities in trigonometry. We’ve looked at the values of these identities from different points of view up until now. In this section, we’ll find out more about who these people are.

Sine Function

• The sine function is the first. The sine function of an angle is the ratio between the length of the side opposite the angle and the length of the hypotenuse. Sine’s value can also be written as:
• Sin a = opposite / hypotenuse = CB / CA

Cos Function

• The cos function of an angle is the ratio of the length of the side next to the angle to the length of the hypotenuse. This means that you can write the cos function as:
• Cos a = Adjacent / hypotenuse = AB / CA

Tan Function

• The tan function, also called the tangent function, is the ratio of the length of the opposite side to the length of the side next to it. Students should remember that tan can also be shown in the form of a ratio using the values of sine and cos. From this information, we can say that the value of a tan function can be:
• Tan a = opposite / adjacent = CB / BA
• Or Tan = sin a + cos a

There are three main functions: sine, cos, and tan. Aside from these main functions, the other trigonometric functions are secant, cosecant, and cotangent. You can also think of these extra functions as the opposite of the sine, cos, and tan functions. The reciprocal of the sine function is the cosecant, and the reciprocal of the cos function is the secant. The reciprocal of the cot function is the cotangent.

Here are the formulas for all of these other functions:

• Sec a = 1 / cos a = hypotenuse / adjacent = CA / AB.
• Cosec a = 1 / sin a = hypotenuse / opposite = CA / CB.
• Cot a = 1 / tan a = Adjacent / opposite = BA / CB.