In a group of 40 students, each study at least one of
the three subjects Nepali, English and Ma...
Mathematics, 08.04.2020 10:51, angellight4all
In a group of 40 students, each study at least one of
the three subjects Nepali, English and Maths. All
those who study English also study Nepali. 6
students study all three subjects, 8 students study
only Nepali, 16 students study English and 28
students study Nepali then,
(i) рдХрддрд┐рдЬрдирд╛ рд╡рд┐рджреНрдпрд╛рд░реНрдереАрд▓реЗ рдиреЗрдкрд╛рд▓реА рд░ рдЧрдгрд┐рдд рдорд╛рддреНрд░ рдкрдвреНрдЫрдиреН рддрд░
рдЕрдЩреНрдЧреНрд░реЗрдЬреА рдкрдвреНрджреИрдирдиреН ?
How many students study only Nepali and
Maths but not English?
(ii) рдХрддрд┐ рдЬрдирд╛ рд╡рд┐рджреНрдпрд╛рд░реНрдереАрд▓реЗ рдЧрдгрд┐рдд рдорд╛рддреНрд░ рдкрдвреНрдЫрдиреН ред
How many students study only Maths ?
рд╡рд░реНрд╖ рд╕рдореНрдордХреЛ 10% рдкреНрд░рддрд┐рд╡рд░реНрд╖
Answers: 2
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Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a, b and c integers and a> 1
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Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point
Answers: 1
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