A certain system has two components. There are 6 different models of the first component and 11 different models of the second. Any first component can be paired
With any second component. A salesman must select 2 of the first component and 3 of
The second to take on a sales call. How many different sets of components can the
Salesman take?
A) ${ } _ { 6 } P _ { 2 } \cdot { } _ { 11 } P _ { 3 }$
B) $6 C _ { 5 } \cdot { } _ { 11 } C _ { 5 }$
D) $6 C _ { 2 } \cdot { } _ { 11 } C _ { 3 }$

Question

A certain system has two components. There are 6 different models of the first component and 11 different models of the second. Any first component can be paired
With any second component. A salesman must select 2 of the first component and 3 of
The second to take on a sales call. How many different sets of components can the
Salesman take? 
A) ${ } _ { 6 } P _ { 2 } \cdot { } _ { 11 } P _ { 3 }$ 
B) $6 C _ { 5 } \cdot { } _ { 11 } C _ { 5 }$ 
D) $6 C _ { 2 } \cdot { } _ { 11 } C _ { 3 }$

Quizplus · Accepted Answer

The Answer of A certain system has two components. There are 6 different models of the first component and 11 different models of the second. Any first component can be paired
With any second component. A salesman must select 2 of the first component and 3 of
The second to take on a sales call. How many different sets of components can the
Salesman take? 
A) ${ } _ { 6 } P _ { 2 } \cdot { } _ { 11 } P _ { 3 }$ 
B) $6 C _ { 5 } \cdot { } _ { 11 } C _ { 5 }$ 
D) $6 C _ { 2 } \cdot { } _ { 11 } C _ { 3 }$

A Certain System Has Two Components 6P2⋅11P3{ } _ { 6 } P _ { 2 } \cdot { } _ { 11 } P _ { 3 }6​P2​⋅11​P3​

A Certain System Has Two Components ${ } _ { 6 } P _ { 2 } \cdot { } _ { 11 } P _ { 3 }$