[" Q.10If "x" be the "AM" and "y,z" be t...

[" Q.10If "x" be the "AM" and "y,z" be two GM's between two "],[" positive numbers,then "(y^(3)+z^(3))/(xyz)" is equal to- "],[[" (A) "1," (B) "2," (C) "3," (D) "4]]

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