3. Check whether the relation R defined in the set {1,2,3,4,5,6} as R={(a,b) : b=a+1} is reflexive, symmetric or transitive. Relations and Functions Exercise 1.1 Previous Next Class 12 Relations and Functions Exercise 1.1 1. Determine whether each of the…
2. Show that the relation R in the set R of real numbers, defined as R={(a,b) : a≤b2} is neither reflexive nor symmetric nor transitive. Relations and Functions Exercise 1.1 Previous Next Class 12 Relations and Functions Exercise 1.1 1.…
1. Determine whether each of the following relations are reflexive, symmetric and transitive: (i) Relation R in the set A={1,2,3,…,13,14} defined as R={(x,y) : 3x–y=0} (ii) Relation R in the set N of natural numbers defined as R={(x,y) : y=x+5…
Class 11 Linear Inequalities Assignments Linear Inequalities Assignments Assignment 01 (CM23M110501) Answer key for Linear Inequalities Assignment 01 (CM23M110501) Resources Ncert Solutions Assignments MCQ’s Leave A Comment Cancel Reply Logged in as chillimath. Log out » Comments Name Email Sign me…
14. IQ of a person is given by the formula (IQ={MA over CA}×100), where MA is mental age and CA is chronological age. If (80 ≤ IQ ≤ 140) for a group of 12 years old children, find the range…
13. How many litres of water will have to be added to 1125 litres of the 45% solution of acid so that the resulting mixture will contain more than 25% but less than 30% acid content? Linear Inequalities Miscellaneous Exercise…
12. A solution of 8% boric acid is to be diluted by adding a 2% boric acid solution to it. The resulting mixture is to be more than 4% but less than 6% boric acid. If we have 640 litres…
11. A solution is to be kept between 68° F and 77° F. What is the range in temperature in degree Celsius (C) if the Celsius / Fahrenheit (F) conversion formula is given by (F={9 over 5}C+32 ) ? Linear…
10. Solve : (5(2x-7)-3(2x+3)≤0) (,2x+19≤6x+47) and represent the solution graphically on number line. Linear Inequalities Miscellaneous Exercise Previous Next Class 11 Linear Inequalities Miscellaneous Exercise 1. Solve : (2le 3x-4le 5). 2. Solve : (6≤-3(2x-4)<12). 3. Solve : (-3≤4-{7x over 2}≤18).…
9. Solve : (3x-7>2(x-6))(,6-x>11-2x ) and represent the solution graphically on number line. Linear Inequalities Miscellaneous Exercise Previous Next Class 11 Linear Inequalities Miscellaneous Exercise 1. Solve : (2le 3x-4le 5). 2. Solve : (6≤-3(2x-4)<12). 3. Solve : (-3≤4-{7x over 2}≤18).…
