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If b is the mean proportionate of a and c then find the value of $$ {(a-b)^{3}:(b-c)^{3}}$$ ?
5Q:
If b is the mean proportionate of a and c then find the value of $$ {(a-b)^{3}:(b-c)^{3}}$$ ?
- 1$$ {a^{3}:b^{3}}$$true
- 2$$ {a^{2}:b^{2}}$$false
- 3$$ {b^{2}:c^{2}}$$false
- 4$$ {a^{3}:c^{3}}$$false
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