Question

Please help me in solving
thank u
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Answer 1

ans: x=1/2 && y=1/3 ....

explanation is given above step by step....

Answer 2

Answer:

x = 1/2 , y = 1/3

Step-by-step explanation:

Let 1/x be a and 1/y be b.

= 3/2x + 2/3y = 5

= 3a/2 + 2b/3 = 5

= (9a + 4b) / 6 = 5

= 9a + 4b = 30 _________(1)

= 5/x - 3/y = 1

= 5a - 3b = 1 ___________(2)

Multiplying eq. (1) by 3 and eq. (2) by 4

27a + 12b = 90

20a - 12b = 4

Solving these equations, we get

47a = 94

a = 94/47

a = 2

Putting value of a in eq. 1 to find value of b

9a + 4b = 30

9×2 + 4b = 30

18 + 4b = 30

4b = 12

b = 3

1/x = a

= 1/x = 2

= 1 = 2x

= x = 1/2

1/y = b

= 1/y = 3

= 1 = 3y

= y = 1/3

Hope it helps.