Cho \(\dfrac{3x-2y}{4}\)=\(\dfrac{2z-4x}{3}\)=\(\dfrac{4y-3z}{2}\)
Chứng minh rằng: \(\dfrac{x}{2}=\dfrac{y}{3}=\dfrac{z}{4}\)
5) cho \(\dfrac{3x-2y}{4}\)=\(\dfrac{2z-4x}{3}\)=\(\dfrac{4y-3z}{2}\). chứng minh rằng: \(\dfrac{x}{2}\)=\(\dfrac{y}{3}\)=\(\dfrac{z}{4}\)
Cho 3x-2y/4 = 2z-4x/3 = 4y-3z/2. chứng minh : x/2 = y/3 = z/4
cho 3x-2y/4 =2z-4x/3=4y-3z/2. chứng minh x/2=y/3=z/4
Cho (3x-2y)/(4)=(2z-4x)/(3)=(4y-3z)/(2)
Chứng minh (x)/(2)=(y)/(3)=(z)/(4)
cho 3x-2y/4 =2z-4x/3=4y-3z/2
chứng minh x/2 =y/3 =z/4
Ba số x , y, z thỏa mãn 4x - 2z/2 =2y-3x/3 = 3z-4y/4. Chứng tỏ rằng x/2 = y/3 =z/4
Chứng minh rằng : x/2 = y/3 = z/4
BIết :\(\frac{3x-2y}{4}=\frac{2z-4x}{3}=\frac{4y-3z}{2}\)
3x-2y/4=2z-4x/3=4y-3z/2.Chứng minh rằng:x/2=y/3=z/4