Team Gmath Case study Chapter 3 (Matrix) Case study 2:- Amit, Biraj and chirag were giventhe task of creating a square matrix of order 2. Below are the matrices created by them. A, B, C are the matrices created by Amit, Biraj and Chirag respectively.(Case study problem matrix 2) If a = 4 and b = -2 … Read more
Case study Chapter 3 (Matrix) Case study 1:- Read the following and answer the question(Case study problem matrix 1) A manufacturer produces three stationery products Pencil, Eraser and Sharpner which he sells in two markets. Annual sales are indicated below Market Products (in numbers) Pencil Eraser Sharpner A 10,000 2,000 18,000 B 6,000 20,000 … Read more
Case study Chapter 4(Determinant) Case study 5:– In coaching institutes, the students not only get academic guidance but also they get to know about career options and right goals as per their interest and academic record.(Case study problem determinant 5) A coaching institute conduct classes in two sections A and Band fees for rich and … Read more
Case study Chapter 4(Determinant) Case study 4:– Read the following and answer the question(Case study problem determinant 4) On the occasion of children’s day. Class teacher of class XII shri singh, decided to donate some money to students of class XII. If there were 8 studens less, every one would have … Read more
Case study chapter 4(Determinants) Case study 3:– Read the following and answer the question(Case study problem determinant 3 ) The monthly incomes of two sister Reshma and Ritam are in the ratio 3:4 and their monthly expenditures are in the ratio 5;7. Each sister saves ₹ 15,000 per … Read more
Case study Chapter 4 (Determinant) Case study 2:- Read the following and answer the question(Case study problem determinant 2) Reshma wants to donate a rectangular plot of land for a school of her village. When she was asked by construction agency to give dimensions of the plot, she said that if … Read more
Case study Chapter 4 (Determinant) Case study 1:– Read the following and answer the questions(Case study problem determinant 1) Three friends Rahul, Ravi and Rakesh went to a vegetable market to purchase vegetable. From a vegetable shop Rahul purchased 1 kg of each potato, onion and Brinjal for a total … Read more
Case study Chapter 6 (Application of Derivative) Case study 5:– Indian Railways is the largest rail network in Asia and world’s second largest. No doubt huge amount of money of Indian government paid as fuel cost. Decreasing fuel cost can increase railway profit and hence will improve Indian economy.(Case study application of derivative 5 ) … Read more
Case study Chapter 6 (Application of derivative) Case study 4:- Read the following and answer the question:(Case study application of derivative 4 ) These days chinese and Indian troops are engaged in aggressive melee,face-off skirmishes at location near the disputed Pangong Lake in Ladakh. One day a helicopterof enemy is flying along the curve represented … Read more
Case study Chapter 6 (Application of Derivative) Case study 3:- Read the following and answer the question:(Case study application of derivative 3) On the request of villagers, a construction agency designs a tank with the help of an architect. Tank consist of rectangular base with recangular sides, open at the top so that its depth … Read more