Class 7 maths chapter 9 exercise 9.2 solutions

Transcript Ex 9.2, 1 Verify that the given functions (explicit or implicit) is a solution of the corresponding differential equation : 𝑦=𝑒^𝑥+1 : 𝑦^′′−𝑦^′=0 𝒚=𝒆^𝒙+𝟏 Now, 𝒚^′=𝑑𝑦/𝑑𝑥=𝑑/𝑑𝑥Solving L.H.S 𝒚^′′−𝒚^′ =𝑒^𝑥−𝑒^𝑥 =0 = R.H.S Hence verified. Solving L.H.S 𝒚^′′−𝒚^′ =𝑒^𝑥−𝑒^𝑥 =0 = R.H.S Hence verified. Show More

NCERT Solutions for Class 7 Maths Chapter 9 Rational Numbers NCERT Solutions for Class 7 Maths Chapter 9 Rational Numbers are provided below. Our solutions covered each questions of the chapter and explains every concept with a clarified explanation. It helps the students to understand slowly and to get practice well to become perfect and again a good score in their examination. Below we have listed Table of Contents • • These materials are prepared based on Class 7 NCERT syllabus, taking the types of questions asked in the NCERT textbook into consideration.Further, all the NCERT Solutions for Class 7 Maths Chapter 9 Rational Numbers Ex 9.1 NCERT Solutions for Class 7 Maths Chapter 9 Rational Numbers Ex 9.2 Class 7 Maths Chapter 9 Rational Numbers Textbook Solutions Given below are some of the concepts present in this chapter. • Need For Rational Numbers • What Are Rational Numbers • Positive And Negative Rational Numbers • Rational Numbers On a Number Line • Rational Numbers in Standard Form • Comparison of Rational Numbers • Rational Numbers Between Two Rational Numbers • Operations On Rational Numbers • Addition of Rational Numbers • Subtraction of Rational Numbers • Multiplication of Rational Numbers • Division of Rational Numbers

Shaalaa.com has the CBSE Mathematics Class 7 Maths CBSE solutions in a manner that help students grasp basic concepts better and faster. The detailed, step-by-step solutions will help you understand the concepts better and clarify any confusion. Further, we at Shaalaa.com provide such solutions so students can prepare for written exams. NCERT textbook solutions can be a core help for self-study and provide excellent self-help guidance for students. Concepts covered in Using NCERT Class 7 Maths solutions Rational Numbers exercise by students is an easy way to prepare for the exams, as they involve solutions arranged chapter-wise and also page-wise. The questions involved in NCERT Solutions are essential questions that can be asked in the final exam. Maximum CBSE Class 7 Maths students prefer NCERT Textbook Solutions to score more in exams. Get the free view of Chapter 9, Rational Numbers Class 7 Maths additional questions for Mathematics Class 7 Maths CBSE, and you can use Shaalaa.com to keep it handy for your exam preparation.