Question

2/x+3/y=2and1/x-1/2y=1/3find u and v​

Answer 1

GIVEN:

2/x + 3/y = 2 ---------------(1)

1/x - 1/2y = 1/3--------------(2)

RTP:

u and v

SOLUTION:

in the eq 1

2/x + 3/y = 2

let 1/x = u , 1/y = v

2u + 3v = 2----------------(3)

in the eq 2

1/x - 1/2y = 1/3

u - v/2 = 1/3

6u - 3v = 2-----------------(4)

sub eq 3 and 4

2u + 3v = 2

6u - 3v = 2

__________

8u + 0 = 4

u = 4/8

u = 1/2

sub u value in eq 3

2u + 3v = 2

2(1/2) + 3v = 2

3v = 2-1

v = 1/3

therefore the Value of u = 1/2 and v = 1/3

1/x = u

1/x = 1/2

_______

x = 2

_______

1/y = v

1/y = 1/3

_______

y = 3

_______

i think this is the answer............I hope this helps u

Answer 2

Answer:

hii

Step-by-step explanation:

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