In a class of 35 students 17 have taken maths
WebMay 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 … 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}; $
In a class of 35 students 17 have taken maths
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WebIn 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... 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 …
WebJun 7, 2014 · In a class of 35 students, 17 have taken maths, 10 have taken maths but not economics. Find the number of students who have taken both maths and economics and the number of students who have taken economics but not maths, if it is given that each student has taken either maths, economics or both 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.)
WebWe 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 … Web3. 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 mathematics and physics and the number of students who have taken physics but not mathematics, if it is given that each student has taken either mathematics or physics or both.
WebMay 9, 2024 · In a class of 35 students, 17 have taken Mathematics, 10 have taken Mathematics but notEconomics .Find the number of students who have taken both Mathematics and Economics andthe number of students who have taken Economics but not Mathematics, if it is given that eachstudent 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 … chumlee pawn stars diedWebTotalling the number in math there are 50 students on the rosters of all the math classes. With 35 total students this means that there are 15 students taking 2 math classes. For the language classes there are 40 students on … detached number padWebAug 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 … chumlee russell net worthWebJun 7, 2014 · In a class of 35 students, 17 have taken maths, 10 have taken maths but not economics. Find the number of students who have taken both maths and economics and … chum lees chineseWebIn 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 … detached or aloof 7WebJun 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 … chumlee shirtWebQ.2) 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 economics but not n mathematics, if it is given that each student has taken either maths or economics or both. Sol.2) Let A → set of students taken mathematics detached office shed roof with loft plans