1.

If 4x-3y-2z = 0 and 2x + 5y-3z = 0 then what is the value of x: y: z​

Answer»

Answer:

Step-by-step explanation:

0=0

4x-3y-2z = 2x+5y-3z

2x-8y+z =0

2x+z = 8y -----(1)

2(4x-3y-2z) -4(2x+5y-3z)=0

=>8X -6y -4z -8x -20y +12z=0

=>8z -26y=0

8z = 26y

4z = 13y

z =13y/4 -------(2)

PUTTING value of z (2) in eq (1)

2x +13y/4 = 8y

2x = 32y -13y /4

2x = 19y/4

x = 19y/8 ---------(3)

Puttinf value of xyz in

4x-3y-2z = 0

19y/2 - 3y - 13y/2 = 0

19y -6y -13y =0

First set of values is

x=y=z=0



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