Question

Hello..
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Prove that
XYZ = X + Y + Z
​

Answer 1

a^ x = bc

b^y = ca

c^z = ab

now , a^x = bc = ca = ab

so therefore, XYZ = X + Y + Z

Answer 2

༺༒꧁Answer꧂༒༻

${a}^{x} = bc \\ {b}^{y} = ca \\ {c}^{z} = ab \\ {a}^{x} = ca = bc= ab \\ xyz = x + y+ z$