from the pair of linear equation in the following problem and find its solution graphically 20 student of a class II part in science quiz if the number of girls is 6 more than boys find the number of boys and girls who took part in the quiz
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Let the number of girls who took part in the quiz be x.
& Let the number of boys who took part in the quiz be y.
Total 10 students took part in the quiz
(Number of girls who took part in the quiz)
10
(Number of boys who took part in the quiz)
x y10
x y-10 0
.(1)Also, number of girls is 4 more than boys
Number of girls 4+ Number of boys
or x
4 y
y- 4
.(2)
Now, plotting equations
x y-10
(1)
(2)
- y-40 OR U CAAN DO IT LIKE THAT
PLZ MARK IT AS BRILLIAST
& Let the number of boys who took part in the quiz be y.
Total 10 students took part in the quiz
(Number of girls who took part in the quiz)
10
(Number of boys who took part in the quiz)
x y10
x y-10 0
.(1)Also, number of girls is 4 more than boys
Number of girls 4+ Number of boys
or x
4 y
y- 4
.(2)
Now, plotting equations
x y-10
(1)
(2)
- y-40 OR U CAAN DO IT LIKE THAT
PLZ MARK IT AS BRILLIAST
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