10-24-2020, 12:22 AM

Pair of Linear Equations in two variables| Part-16|

In this class Ex- 3.6|Problems(1(v,vi,vii &viii) are explained by the teacher

(v) (7x-2y)/ xy = 5

(8x + 7y)/xy = 15

(vi) 6x + 3y = 6xy

2x + 4y = 5xy

(vii) 10/(x+y) + 2/(x-y) = 4

15/(x+y) â€“ 5/(x-y) = -2

viii) 1/(3x+y) + 1/(3x-y) = 3/4

1/2(3x+y) â€“ 1/2(3x-y) = -1/8

Watch the class on YouTube

In this class Ex- 3.6|Problems(1(v,vi,vii &viii) are explained by the teacher

(v) (7x-2y)/ xy = 5

(8x + 7y)/xy = 15

(vi) 6x + 3y = 6xy

2x + 4y = 5xy

(vii) 10/(x+y) + 2/(x-y) = 4

15/(x+y) â€“ 5/(x-y) = -2

viii) 1/(3x+y) + 1/(3x-y) = 3/4

1/2(3x+y) â€“ 1/2(3x-y) = -1/8

Watch the class on YouTube