Solve the Problem. -List All the Combinations of 4 Objects 1, 2, 3

question 26

Multiple Choice

Solve the problem.
-List all the combinations of 4 objects 1, 2, 3, and 4 taken 3 at a time. What is C(4, 3) ?

• A)123, 124, 134, 234 C(4, 3)= 4
• B)123, 124, 132, 134, 142, 143, 213, 214, 231, 234, 241, 243, 312, 314, 321, 324, 341, 342, 412, 413, 421, 423, 431 C(4, 3)= 24
• C)123, 124, 134, 234, 321, 432 C(4, 3)= 6
• D)111, 112, 113, 114, 121, 122, 123, 124, 131, 132, 133, 134, 141, 142, 143, 144, 211, 212, 213, 214, 221, 222, 223, 224, 231, 232, 233, 234, 241, 242, 243, 244, 311, 312, 313, 314, 321, 322, 323, 324, 331, 332, 333, 334,
• 341, 342, 343, 344, 411, 412, 413, 414, 421, 422, 423, 424, 431, 432, 433, 434, 441, 442, 443, 444
• C(4, 3)= 64

---

Definitions:

Reaction Sequence

A series of chemical reactions carried out one after another, where the product of one reaction serves as the reactant for the next.

Synthetic Synthesis

The process of artificially creating complex chemical compounds from simpler ones, often used in pharmaceuticals and materials science.

Organic Structure

The arrangement of atoms within an organic molecule, defining its specific chemical properties and reactivity.

Reaction Sequence

A series of chemical reactions performed in a specific order to transform a starting material into a desired product through intermediate compounds.