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1. Linear Equations in Two Variables
Home · Class 6 · Maths · Ref. Book · 1. Linear Equations in Two Variables
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Q4 of 61 Page 27

Find the values of each of the following determinants.

(1)


(2)


(3)

(1) =


(2) D =


(3)


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3

Solve the following simultaneous equation graphically.

3x – y – 2 = 0; 2x + y = 8

3

Solve the following simultaneous equation graphically.

3x + y = 10; x – y = 2

5

Solve the following equations by Cramer’s method.

6x – 3y = –10; 3x + 5y – 8 = 0

5

Solve the following equations by Cramer’s method.

4m – 2n = –4; 4m + 3n = 16

Questions · 61
1. Linear Equations in Two Variables
1 2 2 2 2 2 2 2 2 1 2 2 2 2 2 1 2 3 3 3 3 3 3 1 1 1 1 1 2 3 4 5 6 1 1 1 1 1 2 3 3 3 3 3 4 5 5 5 5 5 6 6 6 6 6 7 7 7 7 7 7
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