Page 2.8 Ex – 2.1 Q1. Answer : (i) a3+1, b-23=53, 13 By the definition of equality of ordered pairs, we have: a3+1, b-23=53, 13 ⇒a3+1 = 53 and b-23=13⇒a3= 53-1 and b = 13+23⇒a3=23 and b = 1⇒a = 2 and b = 1 (ii) (x + 1, 1) = (3, y − 2) By the […]

# Relations and Functions, CBSE Class 11th, NCERT Solutions & Sample Papers

## Graphs and Algebra of Functions, Class 11 Mathematics Sample Papers

1. There will be total 15 MCQ in this test. 2. Please keep a pen and paper ready for rough work but keep your books away. 3. The test will consist of only objective type multiple choice questions requiring students to mouse-click their correct choice of the options against the related question number. 4. No negative […]

## Functions, Class 11 Mathematics Sample Papers

1. There will be total 15 MCQ in this test. 2. Please keep a pen and paper ready for rough work but keep your books away. 3. The test will consist of only objective type multiple choice questions requiring students to mouse-click their correct choice of the options against the related question number. 4. No negative […]

## Relations, Class 11 Mathematics Sample Papers

1. There will be total 10 MCQ in this test. 2. Please keep a pen and paper ready for rough work but keep your books away. 3. The test will consist of only objective type multiple choice questions requiring students to mouse-click their correct choice of the options against the related question number. 4. No negative […]

## Cartesian Product of Sets, Class 11 Mathematics Sample Papers

1. There will be total 20 MCQ in this test. 2. Please keep a pen and paper ready for rough work but keep your books away. 3. The test will consist of only objective type multiple choice questions requiring students to mouse-click their correct choice of the options against the related question number. 4. No negative […]