### Mathematics Class 10 Lab Manual | 21 Lab Activities

Mathematics Lab Manual Class X lab activities for class 10 with complete observation Tables strictly according to the CBSE syllabus also very useful & helpful for the students and teachers.

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Class 11 Chapter -1 Set Theory Miscellaneous Exercise NCERT solution of chapter 1, class 11, miscellaneous exercise, Union of sets, intersection of sets, complement of sets and Venn diagram of sets, word problems on sets. Q1) A = {x : x ∈ R and x satisfy x 2 -8x+12 = 0} B = {2, 4, 6}, C = {2, 4, 6, 8, ....}, D = {6} Solution: x 2 - 8x + 12 = 0 ⇒ x 2 - 6x - 2x + 12 = 0 ⇒ x(x - 6) -2(x - 6) = 0 ⇒ (x - 2)(x - 6) = 0 ⇒ x = 2, x = 6 ⇒ A = {2, 6} A ⊂ B, A ⊂ C, B ⊂ C, D ⊂ A, D ⊂ B, D ⊂ C Q2) (i) If x ∈ A and A∈B, then x ∈ B Ans: False Statement Reason: If A = {1,2}, B={{1,2}, 3} Here 1∈A and A ∈ B but 1 ∉ B So given statement is false (ii) If A ⊂ B and B ∈ C, then A ∈ C Let A = {1}, B={1, 2}, C ={{1, 2}, 3} Here A ⊂ B and B ∈ C, But 1∉ C So this is a false statement (iii) If A ⊂ B and B ⊂ C, then A ⊂ C Ans: True Statement Explanation: Let A={1}, B={1,2}, C = {1,2,3} Here 1 ∈ A and 1 ∈ B ⇒ A ⊂ B .... (1) 1, 2 ∈ B and 1,2 ∈ C ⇒ B ⊂ C ....... (2) From (1) and (2) we get A ⊂ C

E-LESSON PLANNING FOR MATHEMATICS TEACHER CLASS 10TH lesson plan for maths class X cbse, lesson plans for mathematics teachers, Method to write lesson plan for maths class 10, lesson plan for maths class X, lesson plan for mathematics grade X, lesson plan for maths teacher in B.Ed. RESOURCE CENTRE MATHEMATICS LESSON PLAN (Mathematics) : CLASS 10 th Techniques of Making E-Lesson Plan : Click Here Click Here For Essential Components of Making Lesson Plan Chapter 1 : Number System

Chapter-wise Maths Lesson Plan Class 12 Chapter wise Lesson Plan, Class XII Subject Mathematics for Mathematics Teacher. Effective way of Teaching Mathematics. Top planning by the teacher for effective teaching in the class. E lesson planning for mathematics. Click Here For Essential Components of Making Lesson Plan RESOURCE CENTRE MATHEMATICS LESSON PLAN : CLASS 12 Chapter 1 Relation & Functions

E- LESSON PLAN SUBJECT MATHEMATICS CLASS 10 lesson plan for maths class X chapter 5 Arithmetic Progression(AP), lesson plans for mathematics teachers, Method to write lesson plan for maths class 10, lesson plan for maths class X, lesson plan for mathematics grade X, lesson plan for maths teacher in B.Ed. TEACHER'S NAME : DINESH KUMAR SCHOOL : RMB DAV CENTENARY PUBLIC SCHOOL NAWANSHAHR SUBJECT : MATHEMATICS CLASS : X STANDARD BOARD : CBSE LESSON TOPIC / TITLE : CHAPTER 13: Arithmetic Progression ESTIMATED DURATION: This topic is divided into seven modules and are completed in fifteen class meetings. PRE- REQUISITE KNOWLEDGE:- Knowledge of number system, Simple methods of calculating the numbers.