If x = 2y =3z and xyz =36 , what is the value of z?
Created: 6 years ago |
Updated: 3 years ago
best des
x = 2y = 3z
∴ x = 3z;
y = 3z/2
So, xyz = 36
⇒ 3z.3z/2.z = 36
⇒ 9z³ = 72
⇒ z³ = 8
⇒ z³ = 2³
∴z = 2
Md Azizur Rahman
Founder of Satt
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