Exercise : Solutions of Questions on Page Number : 13 Q1 : Notice these expressions in the text. Infer their meaning from the context. Answer : looking for -try to locate or discover slog their daylight hours -struggle persistently during the daytime roof over his head -a place to live perpetual state of poverty -endless impoverishment dark hutments -encampment of huts devoid of any light imposed the baggage on the child – force the profession on the child Think as you read : Solutions of Questions on Page Number : 17 Q1 : What is Saheb looking for in the…
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Exercise : Solutions of Questions on Page Number : 2 Q1 : Notice these expressions in the text. Infer their meanings from the context. Answer : in great dread of – fearful in anticipation of something counted on – to rely or trust on somebody/something thumbed at the edges – worn or soiled edges caused by frequent handling in unison – something happening or being done at the same time a great bustle – an excited (and often noisy) activity or a rapid, active commotion reproach ourselves with – to express disapproval, criticism, or disappointment Think as you read :…
Free NCERT Solutions for Class 12 Maths Chapter 13 Probability solved by Expert Teachers as per NCERT (CBSE) Book guidelines and brought to you by CBSE Learning. These Probability Exercise Questions with Solutions for Class 12 Maths covers all questions of Chapter Probability Class 12 and help you to revise complete Syllabus and Score More marks as per CBSE Board guidelines from the latest NCERT book for class 12 maths. You can read and download NCERT Book Solution to get a better understanding of all topics and concepts 13.1 Introduction 13.2 Conditional Probability 13.2.1 Properties of Conditional Probability 13.3 Multiplication…
Exercise 12.1 : Solutions of Questions on Page Number : 513 Q1 : Maximise Z = 3x + 4y Subject to the constraints: Answer : The feasible region determined by the constraints, x + y ≤ 4, x ≥ 0, y ≥ 0, is as follows. The corner points of the feasible region are O (0, 0), A (4, 0), and B (0, 4). The values of Z at these points are as follows. Corner point O(0, 0) A(4, 0) B(0, 4) Z = 3x + 4y 0 12 16 → Maximum Q2 : Minimise Z = – 3x +…
Exercise 11.1 : Solutions of Questions on Page Number : 467 Q1 : If a line makes angles 90°, 135°, 45° with x, y and z-axes respectively, find its direction cosines. Answer : Let direction cosines of the line be l, m, and n. Therefore, the direction cosines of the line are Q2 : Find the direction cosines of a line which makes equal angles with the coordinate axes. Answer : Let the direction cosines of the line make an angle α with each of the coordinate axes. ∴ l= cos α, m = cos α, n = cos α…
Free NCERT Solutions for Class 12 Maths Chapter 10 Vector Algebra solved by Expert Teachers as per NCERT (CBSE) Book guidelines and brought to you by CBSE Learning. These Vector Algebra Exercise Questions with Solutions for Class 12 Maths covers all questions of Chapter Vector Algebra Class 12 and help you to revise complete Syllabus and Score More marks as per CBSE Board guidelines from the latest NCERT book for class 12 maths. You can read and download NCERT Book Solution to get a better understanding of all topics and concepts 10.1 Introduction 10.2 Some Basic Concepts 10.3 Types of…
Free NCERT Solutions for Class 12 Maths Chapter 9 Differential Equations solved by Expert Teachers as per NCERT (CBSE) Book guidelines and brought to you by CBSE Learning. These Differential Equations Exercise Questions with Solutions for Class 12 Maths covers all questions of Chapter Differential Equations Class 12 and help you to revise complete Syllabus and Score More marks as per CBSE Board guidelines from the latest NCERT book for class 12 maths. You can read and download NCERT Book Solution to get a better understanding of all topics and concepts 9.1 Introduction 9.2 Basic Concepts 9.2.1. Order of a…
Free NCERT Solutions for Class 12 Maths Chapter 8 Application of Integrals solved by Expert Teachers as per NCERT (CBSE) Book guidelines and brought to you by CBSE Learning. These Application of Integrals Exercise Questions with Solutions for Class 12 Maths covers all questions of Chapter Application of Integrals Class 12 and help you to revise complete Syllabus and Score More marks as per CBSE Board guidelines from the latest NCERT book for class 12 maths. You can read and download NCERT Book Solution to get a better understanding of all topics and concepts 8.1 Introduction 8.2 Area under Simple…
Free NCERT Solutions for Class 12 Maths Chapter 7 Integrals solved by Expert Teachers as per NCERT (CBSE) Book guidelines and brought to you by CBSE Learning. These Integrals Exercise Questions with Solutions for Class 12 Maths covers all questions of Chapter Integrals Class 12 and help you to revise complete Syllabus and Score More marks as per CBSE Board guidelines from the latest NCERT book for class 12 maths. You can read and download NCERT Book Solution to get a better understanding of all topics and concepts 7.1 Introduction 7.2 Integration as an Inverse Process of Differentiation 7.2.1 Geometrical…
Free NCERT Solutions for Class 12 Maths Chapter 6 Application of Derivatives solved by Expert Teachers as per NCERT (CBSE) Book guidelines and brought to you by CBSE Learning. These Application of Derivatives Exercise Questions with Solutions for Class 12 Maths covers all questions of Chapter Application of Derivatives Class 12 and help you to revise complete Syllabus and Score More marks as per CBSE Board guidelines from the latest NCERT book for class 12 maths. You can read and download NCERT Book Solution to get a better understanding of all topics and concepts 6.1 Introduction 6.2 Rate of Change…