Free Printable 10th Maths Ch-3 દ્વિચલ સુરેખ સમી. Quiz-15 (1.10.2020)

Worksheets

Name

Class

Date

આપેલા સમીકરણયુગ્મનો ઉકેલ શોધો.

$\frac{2}{x}+\frac{3}{y}=13\$ & $\frac{5}{x}-\frac{4}{y}=-2$

$-\frac{1}{2},\ -\frac{1}{3}$

$-\frac{1}{2},\ \frac{1}{3}$

$\frac{1}{2},\ -\frac{1}{3}$

$\frac{1}{2},\ \frac{1}{3}$

$\frac{2}{x}+\frac{5}{y}=1\ \&\ \frac{60}{x}+\frac{40}{y}=19$

આપેલા સમીકરણયુગ્મનો ઉકેલ શોધો.

(-4, 10)

(4, 10)

(-4, -10)

(4, -10)

$\frac{1}{2x}+\frac{1}{3y}=2\ \&\ \frac{1}{3x}+\frac{1}{2y}=\frac{13}{2}$

આપેલા સમીકરણયુગ્મનો ઉકેલ શોધો.

$\left(\frac{1}{2},\ \frac{1}{3}\right)$

$\left(\frac{1}{2},\ -\frac{1}{3}\right)$

$\left(-\frac{1}{2},\ \frac{1}{3}\right)$

$\left(-\frac{1}{2},\ -\frac{1}{3}\right)$

$\frac{2}{x}+\frac{3}{y}=17\ \&\ \frac{3}{x}+\frac{2}{y}=18$

આપેલા સમીકરણયુગ્મનો ઉકેલ શોધો.

$\left(\frac{1}{4},\ \frac{1}{3}\right)$

$\left(\frac{1}{4},\ -\frac{1}{3}\right)$

$\left(-\frac{1}{4},\ \frac{1}{3}\right)$

$\left(-\frac{1}{4},\ -\frac{1}{3}\right)$

$4x+y=3xy\ \&\ 8x+3y=7xy$

આપેલા સમીકરણયુગ્મનો ઉકેલ શોધો.

$\left(-1,\ 2\right)$

$\left(-1,\ -2\right)$

$\left(1,\ 2\right)$

$\left(-1,\ -2\right)$

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