Case study Chapter 13 (Probability) Read the following and answer the question(Case study problem probability 2 chapter 13 class 12) in a village there are three mohallas A, B and C. In A, 60% farmers believe in new technology of agriculture, while in B, 70% and in C, 80%. A farmer is selected … Read more
Case study Chapter 13 (probability) Read the following and answer the question(Case study problem probability 1 chapter 13 class 12) In an office three employees Vinay, Sonia and Iqbal process incoming copies of a certain form. Vinay processes 50% of the forms. Sonia processes 20% and Iqbal the remaining of 30% of the form. Vinay … Read more
The Class 12 NCERT solution math exercise 5.5 differentiation prepared by expert Mathematics teacher at gmath.in as per CBSE guidelines. See our Class 12 Maths Chapter 5 Continuity and Differentiability Ex 5.5 Questions with Solutions to help you to revise complete Syllabus and Score More marks in your Board and School exams. EXERCISE … Read more
The Class 12 ncert solution math chapter 5 miscellaneous prepared by expert Mathematics teacher at gmath.in as per CBSE guidelines. See our Class 12 Maths Chapter 5 Continuity and Differentiability Ex miscellaneous Questions with Solutions to help you to revise complete Syllabus and Score More marks in your Board and School exams. Chapter 5 Miscellaneous … Read more
The Class 12 NCERT solution math exercise 5.7 differentiation prepared by expert Mathematics teacher at gmath.in as per CBSE guidelines. See our Class 12 Maths Chapter 5 Continuity and Differentiability Ex 5.7 Questions with Solutions to help you to revise complete Syllabus and Score More marks in your Board and School exams. Exercise 5.7 ( … Read more
EXERCISE 4.3 (Determinants) Question 1: Find area of the triangle with vertices at the point given in each of the following:(Class 12 ncert solution math exercise 4.3 determinants) (i) (ii) (iii) Solution: (i) The area of the triangle with vertices is given by the relation, Hence, area of the triangle is square units. (ii) … Read more
EXERCISE 4.6 ( Determinants ) Question 1: Examine the consistency of the system of equations:(Class 12 ncert solution math exercise 4.6) Solution: The given system of equations is: The given system of equations can be written in the form of , where Hence, =3-4 So, is non-singular. Therefore, exists. Thus, the given system … Read more
EXERCISE 4.1 ( Determinants ) Evaluate the determinant:(Class 12 ncert solution math exercise 4.1) Question 1: Solution: Let Hence, Question 2: Evaluate the determinants: (i) (ii) Solution: (i) (ii) Question 3: If , then show that Solution: The given matrix is Therefore, Hence, Now, Therefore, Thus, proved. Question 4: If , then show … Read more
EXERCISE 4.4 (Determinants) Write Minors and Cofactors of the elements of following determinants:(Class 12 ncert solution math exercise 4.4) Question 1: (i) (ii) Solution: (i) The given determinant is Minor of element is minor of element minor of element minor of element minor of element Cofactor of is (ii) The given determinant is Minor of … Read more
The Class 12 NCERT solution math exercise 5.4 prepared by expert Mathematics teacher at gmath.in as per CBSE guidelines. See our Class 12 Maths Chapter 5 Continuity and Differentiability Ex 5.4 Questions with Solutions to help you to revise complete Syllabus and Score More marks in your Board and School exams. EXERCISE 5.4 … Read more