In a class of 35 students 17 have taken maths
WebSolving time: 2 mins. In a class of 35 students, 17 have taken Mathematics, 10 have taken Mathematics but not Economics. If each student has taken either Mathematics or Economics or both, then the number of students who have taken Economics but not Mathematics is. A. Web7. In a class of 35 students 17 have taken Mathematics, 10 have taken Mathematics but not Economics. Find the number of students who have taken both Mathematics and Economics and the number of students who have taken Economics but not Mathematics, if it is given that each student has taken either Mathematics or Economics or both. ( Ans. 7, 18 ) 8.
In a class of 35 students 17 have taken maths
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WebOct 4, 2024 · In a class of 35 students, 17 have taken mathematics, 10 have taken mäthematics but not economics. Find the number of students who have 'taken both … WebApr 10, 2024 · In a class of 35 students, 17 have taken Mathematics, 10 have taken Mathematics but not Economics. If each stu- dent has taken either Mathematics or …
WebAug 9, 2024 · In a class of 35 students, 17 have taken Mathematics, 10 have taken Mathematics but not Economics. Find the number of students who have taken both Mathematics and Economics and the number of students who have taken Economics but not Mathematics, if it is given that each student has taken either Mathematics or … WebAug 14, 2024 · It is given that, 17 have taken mathematics and 10 have taken only mathematics, ∴ Number of students in mathematics and economics both = 7. Now, total …
Web(a) In a class of 65 students, 35 students have taken Mathematics, 40 have taken Statistics. Find the number of students who have taken both Mathematics and Statistics. Find also the number of those who have taken Mathematics but not Statistics. (Assume that every student has to take at least one of the two subjects.) WebFeb 23, 2024 · Answer In a class of 35 students, 17 have taken mathematics, 10 have taken mathematics but not economics. If each student has taken either mathematics or …
WebApr 20, 2024 · Total Math: 17 students. Math without economics: 10. Math and economics: 17-10=7 students. Who took economics without math: 35-17=18 students. The number of students who have taken both Mathematics and Economics is 7 and the number of students who have taken Economics but not Mathematics is 18. This is what I had comprehended …
WebJun 11, 2024 · In a class of 35 students, 17 have taken mathematics, 10 have taken mathematics but not physics. Find the number of students who have taken both … hilliard halloweenWebMay 28, 2011 · In a class of 35 students, 17 have taken mathematics,. 10 have taken mathematics but no economics. Find the number of students who have taken both mathematics and economics and the number of students who have taken economics but not mathematics, if it is given that each student has taken either mathematics or … smart earth camelina - usaWebIn a class of 35 students, 17 have taken maths , 10 have taken maths but not economics. Find the number of students who have taken economics but not Mathema... hilliard gym shootinghttp://vidhyalakshmi.edu.in/uploads/03%20Class%2011%20Four%20marks%20answer%20key.pdf smart earpick 使い方WebThen find the probability that a student selected at random from the class has passed in only one subject . My approach : Let n(M) = 70 ( students passed in mathematics) ; n(S) = 55 ( students passed in Statistics) ; n(M $\cap S) = 30.$ Therefore, probability of students passed in mathematics = $\frac{70}{125}; $ smart earnest webWebIn a class of 35 students, 17 have taken mathematics, eight have taken mathematics but not computers. Find the number of students who have taken both mathematics and … smart earth movingWebWe want to find b and c From (ii) and (iii), b = 17 – 10 = 7 7 students have taken both physics and mathematics. From (i), 10 + 7 + c = 35 c = 35 – 17 = 18 18 students have … smart earth camelina oil coupons