NCERT Solutions for Class 12 Maths Chapter 7 (Ex 7.9)
FAQs on NCERT Solutions for Class 12 Maths Chapter 7: Integrals - Exercise 7.9
1. What is the meaning of NCERT solutions for class 12 maths chapter 7 integral Exercise 7.9
NCERT solution for class 12 maths chapter 7 integral Exercise 7.9 contains an explanation of each concept and solution and is taken from the topics named “The second fundamental theorem of integral calculus”, “The first fundamental theorem of integral calculus”, Area function. This chapter concerns the fundamental theorem of calculus, having all the different aspects of integral calculus. These solutions help the students to understand the method of applying the concepts of integral in each problem they are unable to solve.
2. What do you know by a definite integral?
A definite integral has a unique value. It is the area under a curve between two fixed points. It is denoted by int ab f(x)dx Where a is called the lower limit and b is called the upper limit. The definite integral is the antiderivative of the function to obtain the function f(x) and the upper and lower limit is applied to find the value f(b) - f(a). The central operation we use the summing up of an infinite number of infinitesimally thin things is one way to visualize it as integral calculus.
3. Where can I download the NCERT solution for class 12 maths chapter 7 integral Exercise 7.9?
I can download the NCERT solution for class 12 maths chapter 7 integral Exercise 7.9 from vedantu.com. Solutions are designed by expert teachers of Vedantu. It helps in the preparation for board exams and competitive exams. It contains the concept of integral. Students can learn about definite integral calculus and its properties. These NCERT Solutions are straightforward and can be understood easily. This solution can be downloaded For free to practice them offline as well.
4. What is the importance of definite integral?
We can use definite integrals to find the area under, over, or between curves in calculus. When the area between the curve of the function and the x-axis is equal to the definite integration of the function in the given interval the function is said to be strictly positive. It is used in architecture and electrical engineering. In economics, it helps to find out the total cost function and total revenue function from the marginal cost. A definite integral can be used to determine the mass of the object if its density function is known. Work can also be calculated by integrating a force function.
5. Why should I practice NCERT solutions class 12 maths chapter 7 integral Exercise 7.9?
We should practice NCERT solutions class 12 chapter 7 integral exercise 7.9 because it helps to learn all the rules for the definite integral and to find the area, volume, etc for a defined range as a limit of a sum. We also learn the properties, formulas, and how to find the definite integral. The practice of their proofs gives a better understanding. Students practice to perform well in higher grades. practice help to solve other related problems. It also helps to understand the concept of topics and develop problem-solving skills.