Chapter 3 – Pair of Linear Equations in Two Variables
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Solve the following pairs of equations : (vii) 2xy/x + y = 3/2, xy/2x − y = −3/10, x + y ≠ 0, 2x − y ≠ 0
22
Nov
Solve the following pairs of equations : (vii) 2xy/x + y = 3/2, xy/2x − y = −3/10, x + y ≠ 0, 2x − y ≠ 0 2x − y ≠ 0 Solve the following pairs of equations : (vii) 2xy/x + y = 3/2 x + y ≠ 0 xy/2x − y = [...]
Solve the following pairs of equations : (vi) x/a + y/b = a + b, x/a^2 + y/b^2 = 2, a,b ≠ 0
22
Nov
Solve the following pairs of equations : (vi) x/a + y/b = a + b, x/a^2 + y/b^2 = 2, a,b ≠ 0 A) B = 0 Solve the following pairs of equations : (vi) x/a + y/b = a + b x/a^2 + y/b^2 = 2 November 22, 2020 Category: Chapter 3 - Pair [...]
Solve the following pairs of equations : (v) 43x+67y=−24, 67x+43y=24
22
Nov
Solve the following pairs of equations : (v) 43x+67y=−24, 67x+43y=24 67x+43y=24 Solve the following pairs of equations : (v) 43x+67y=−24 November 22, 2020 Category: Chapter 3 - Pair of Linear Equations in Two Variables , Maths , NCERT Class 10 ,
Solve the following pairs of equations : (iv) 1/2x − 1y = −1, 1/x+1/2y = 8, x,y ≠ 0
22
Nov
Solve the following pairs of equations : (iv) 1/2x − 1y = −1, 1/x+1/2y = 8, x,y ≠ 0 1/x+1/2y = 8 Solve the following pairs of equations : (iv) 1/2x − 1y = −1 X y = 0 November 22, 2020 Category: Chapter 3 - Pair of Linear Equations in Two Variables , Maths [...]
Solve the following pairs of equations : (iii) 4x + 6/y =15, 6x − 8/y = 14, y ≠ 0
22
Nov
Solve the following pairs of equations : (iii) 4x + 6/y =15, 6x − 8/y = 14, y ≠ 0 6x − 8/y = 14 Solve the following pairs of equations : (iii) 4x + 6/y =15 y = 0 November 22, 2020 Category: Chapter 3 - Pair of Linear Equations in Two Variables , [...]
Solve the following pairs of equations : (ii) x/3 + y/4 = 4, 5x/6 − y/8 = 4
22
Nov
Solve the following pairs of equations : (ii) x/3 + y/4 = 4, 5x/6 − y/8 = 4 5x/6 − y/8 = 4 Solve the following pairs of equations : (ii) x/3 + y/4 = 4 November 22, 2020 Category: Chapter 3 - Pair of Linear Equations in Two Variables , Maths , NCERT Class [...]
Solve the following pairs of equations : x + y = 3.3 0.6/ 3x – 2y = -1, 3x−2y≠0
22
Nov
Solve the following pairs of equations : x + y = 3.3 0.6/ 3x – 2y = -1, 3x−2y≠0 3x−2y≠0 Solve the following pairs of equations : x + y = 3.3 0.6/ 3x - 2y = -1 November 22, 2020 Category: Chapter 3 - Pair of Linear Equations in Two Variables , Maths , [...]
Find the values of x and y in the following rectangle (see figure).
22
Nov
Find the values of x and y in the following rectangle (see figure). Find the values of x and y in the following rectangle (see figure). November 22, 2020 Category: Chapter 3 - Pair of Linear Equations in Two Variables , Maths , NCERT Class 10 ,
If 2x + y = 23 and 4x – y = 19, find the values of 5y – 2x and y/x – 2.
22
Nov
If 2x + y = 23 and 4x – y = 19, find the values of 5y – 2x and y/x – 2. find the values of 5y – 2x and y/x – 2. If 2x + y = 23 and 4x – y = 19 November 22, 2020 Category: Chapter 3 - Pair of [...]
Write a pair of linear equations which has the unique solution x = -1, y = 3. How many such pairs can you write?
22
Nov
Write a pair of linear equations which has the unique solution x = -1, y = 3. How many such pairs can you write? Write a pair of linear equations which has the unique solution x = -1 y = 3. How many such pairs can you write? November 22, 2020 Category: Chapter 3 - [...]