Question

) If x oc y and x oc z, then show that, x oC (y – z).​

Answer 1

Answer:

X Factor I have no idea yet but I'm going back home and you

Step-by-step explanation:

Answer 2

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Given: x ∝ yz and y ∝ zx

x = kyz

y = mzx

Put the value of y in x.

x = k(mzx)z

x = kmxz2

$\implies \: \sf{ {z}^{2} = \frac{1}{km} }$

$\:$

$= > \sf{\: z = \sqrt{ \frac{1}{km} } }$

As k and m are constant.

⇒ z ∝ non zero constant

● Hence proved.