[" 58.If "n" objects are arranged in a row,then the number of "],[" ways of selecting three of these objects so that no two of "],[" them are next to each other is "]

If n objects are arrange in a row, then the number of ways of selecting three of these objects so that no two of them are next to each other is

If n objects are arrange in a row, then the number of ways of selecting three of these objects so that no two of them are next to each other is

If n objects are arrange in a row, then the number of ways of selecting three of these objects so that no two of them are next to each other is

If n objects are arrange in a row, then the number of ways of selecting three of these objects so that no two of them are next to each other is a. "^(n-2)C_3 b. "^(n-3)C_2 c. "^(n-3)C_3 d. none of these

If n objects are arrange in a row, then the number of ways of selecting three of these objects so that no two of them are next to each other is a. "^(n-2)C_3 b. "^(n-3)C_2 c. "^(n-3)C_3 d. none of these

If n objects are arrange in a row, then the number of ways of selecting three of these objects so that no two of them are next to each other is a. "^(n-2)C_3 b. "^(n-3)C_2 c. "^(n-3)C_3 d. none of these

If n objects are arrange in a row, then the number of ways of selecting three of these objects so that no two of them are next to each other is a. ^n-2C_3 b. ^n-3C_2 c. ^n-3C_3 d. none of these

If n objects are arrange in a row,then the number of ways of selecting three of these objects so that no two of them are next to each other is a.^(n-2)C_(3) b.^(n-3)C_(2) c.^(n-3)C_(3) d.none of these