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NCERT Solutions for Chapter 12 Linear Programming Class 12 Maths Exercise 12.1
Class 12 Maths NCERT Solutions for Chapter 12 Linear Programming Exercise 12.1Linear Programming Exercise 12.1 Solutions1. Solve the following Linear Programming Problems graphically:Maximise Z = 3x +...
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NCERT Solutions for Chapter 12 Linear Programming Class 12 Maths Exercise 12.2
Class 12 Maths NCERT Solutions for Chapter 12 Linear Programming Exercise 12.2Linear Programming Exercise 12.2 Solutions1. Reshma wishes to mix two types of food P and Q in such a way that the vitamin...
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CBSE releases Datesheet for Class 10, 12 Board Exams 2023
CBSE Class 10, 12 Board Exams Datesheet for 2023 released at cbse.nic.in- Download TimetableDatesheet for Class 10 and Class 12 Board Exams 2023 has been released by CBSE on their official website...
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NCERT Solutions for Chapter 12 Linear Programming Class 12 Maths...
Class 12 Maths NCERT Solutions for Chapter 12 Linear Programming Miscellaneous ExerciseLinear Programming Miscellaneous Exercise Solutions1. Refer to Example 9. How many packets of each food should be...
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NCERT Solutions for Chapter 13 Probability Class 12 Maths Exercise 13.1
Class 12 Maths NCERT Solutions for Chapter 13 Probability Exercise 13.1Probability Exercise 13.1 Solutions1. Given that E and F are events such that P(E) = 0.6, P(F) = 0.3 and P(E∩F) = 0.2, find P...
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NCERT Solutions for Chapter 13 Probability Class 12 Maths Exercise 13.2
Class 12 Maths NCERT Solutions for Chapter 13 Probability Exercise 13.2Probability Exercise 13.2 Solutions1. If P(A) = 3/5 and P(B) = 1/5, find P(A ∩ B) if A and B are independent events. SolutionIt is...
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NCERT Solutions for Chapter 13 Probability Class 12 Maths Exercise 13.3
Class 12 Maths NCERT Solutions for Chapter 13 Probability Exercise 13.3Probability Exercise 13.3 Solutions1. An urn contains 5 red and 5 black balls. A ball is drawn at random, its colour is noted and...
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NCERT Solutions for Chapter 13 Probability Class 12 Maths Exercise 13.4
Class 12 Maths NCERT Solutions for Chapter 13 Probability Exercise 13.4Probability Exercise 13.4 Solutions1. State which of the following are notthe probability distributions of a random variable. Give...
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NCERT Solutions for Chapter 13 Probability Class 12 Maths Exercise 13.5
Class 12 Maths NCERT Solutions for Chapter 13 Probability Exercise 13.5Probability Exercise 13.5 Solutions1. A die is thrown 6 times. If ‘getting an odd number’ is a success, what is the probability...
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NCERT Solutions for Chapter 13 Probability Class 12 Maths Miscellaneous Exercise
Class 12 Maths NCERT Solutions for Chapter 13 Probability Miscellaneous ExerciseProbability Miscellaneous Exercise Solutions1. A and B are two events such that P (A) ≠0. Find P (B|A), if(i) A is a...
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NCERT Solutions for Chapter 1 Maths Class 11 Maths Exercise 1.1
Class 11 Maths NCERT Solutions for Chapter 1 Sets Exercise 1.1Sets Exercise 1.1 Solutions1. Which of the following are sets? Justify our answer.(i) The collection of all months of a year beginning with...
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NCERT Solutions for Chapter 1 Maths Class 11 Maths Exercise 1.2
Class 11 Maths NCERT Solutions for Chapter 1 Sets Exercise 1.2Sets Exercise 1.2 Solutions1. Which of the following are examples of the null set(i) Set of odd natural numbers divisible by 2(ii) Set of...
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NCERT Solutions for Chapter 1 Maths Class 11 Maths Exercise 1.3
Class 11 Maths NCERT Solutions for Chapter 1 Sets Exercise 1.3Sets Exercise 1.3 Solutions1. Make correct statements by filling in the symbols ⊂ or ⊄ in the blank spaces:(i) {2, 3, 4} … {1, 2, 3, 4,...
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NCERT Solutions for Chapter 1 Maths Class 11 Maths Exercise 1.4
Class 11 Maths NCERT Solutions for Chapter 1 Sets Exercise 1.4Sets Exercise 1.4 Solutions1. Find the union of each of the following pairs of sets:(i) X = {1, 3, 5} Y = {1, 2, 3}(ii) A = {a, e, i, o, u}...
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NCERT Solutions for Chapter 1 Maths Class 11 Maths Exercise 1.5
Class 11 Maths NCERT Solutions for Chapter 1 Sets Exercise 1.5Sets Exercise 1.5 Solutions1. Let U ={1, 2, 3; 4, 5, 6, 7, 8, 9}, A = {1, 2, 3, 4}, B = {2, 4, 6, 8} and C = {3, 4, 5, 6}. Find(i) A'(ii)...
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NCERT Solutions for Chapter 1 Maths Class 11 Maths Exercise 1.6
Class 11 Maths NCERT Solutions for Chapter 1 Sets Exercise 1.6Sets Exercise 1.6 Solutions1. If X and Y are two sets such that n(X) = 17, n(Y) = 23 and n(X ∪ Y) = 38, find n(X ∩Y).SolutionIt is given...
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NCERT Solutions for Chapter 1 Maths Class 11 Maths Miscellaneous Exercise
Class 11 Maths NCERT Solutions for Chapter 1 Sets Miscellaneous ExerciseSets Exercise Miscellaneous Solutions1. Decide, among the following sets, which sets are subsets of one and another:A = {x: x ∈ R...
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NCERT Solutions for Chapter 2 Relations and Functions Class 11 Maths Exercise...
Class 11 Maths NCERT Solutions for Chapter 2 Relations and Functions Exercise 2.1Relations and Functions Exercise 2.1 Solutions1. If (x/3 + 1, y - 2/3) = (5/3 1/3) , find the values of x and y....
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NCERT Solutions for Chapter 2 Relations and Functions Class 11 Maths Exercise 2.
Class 11 Maths NCERT Solutions for Chapter 2 Relations and Functions Exercise 2.2Relations and Functions Exercise 2.2 Solutions1. Let A = {1, 2, 3, … , 14}. Define a relation R from A to A by R = {(x,...
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NCERT Solutions for Chapter 2 Relations and Functions Class 11 Maths Exercise...
Class 11 Maths NCERT Solutions for Chapter 2 Relations and Functions Exercise 2.3Relations and Functions Exercise 2.3 Solutions 1. Which of the following relations are functions? Give reasons. If it is...
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