Answered

Makakuha ng mga sagot ng eksperto sa iyong mga tanong sa IDNStudy.com. Tuklasin ang malalim na sagot sa iyong mga tanong mula sa aming komunidad ng mga bihasang propesyonal.

Learning Task 5.
Directions: Calculate the given expressions. Show your solutions.
1. 6C2=
2.5C3=
3. 10C6 =
4. 8C3=
5. 9C5 =
6. 9C6=
7. 11C9 =
8.10C2=
9. 7C2=
10. 15Cs =​

Sagot :

Michelletenosoidn

Step-by-step explanation:

1. C(n,r)=n!/r!(n-r)!

C(6,2)=6!/2!(6-2)!

C(6,2)=6!/2!4!

C(6,2)=720/48

C(6,2)=15

2. C(n,r)=n!/r!(n-r)!

C(5,3)=5!/3!(5-3)!

C(5,3)=5!/3!2!

C(5,4)=120/12

C(5,4)=12

3. C(n,r)=n!/r!(n-r)!

C(10,6)=10!/6!(10-6)!

C(10,6)=10!/6!4!

C(10,6)=3,628,800/720

C(10,6)=5,040

4. C(n,r)=n!/r!(n-r)!

C(8,3)=8!/3!(8-3)!

C(8,3)=8!/3!5!

C(8,3)=40,320/720

C(8,3)=56

5. C(n,r)=n!/r!(n-r)!

C(9,5)=9!/5!(9-5)!

C(9,5)=9!/5!4!

C(9,5)=362,880/2,880

C(9,5)=126

6, C(n,r)=n!/r!(n-r)!

C(9,6)=9!/6!(9-6)!

C(9,6)=9!/6!3!

C(9,6)=362,880/4,320

C(9,6)=84

7. C(n,r)=n!/r!(n-r)!

C(11,9)=11!/9!(11-9)!

C(11,9)=11!/9!2!

C(11,9)=39,916,800/725,760

C(11,9)=55

8. C(n,r)=n!/r!(n-r)!

C(10,2)=10!/2!(10-2)!

C(10,2)=10!/2!8!

C(10,2)=3,628,800/80,640

C(10,2)=45

9. C(n,r)=n!/r!(n-r)!

C(7,2)=7!/2!(7-2)!

C(7,2)=7!/2!5!

C(7,2)=5,040/240

C(7,2)=21

Salamat sa iyong kontribusyon. Patuloy na magbahagi ng iyong karanasan at kaalaman. Ang iyong ambag ay napakahalaga sa aming komunidad. Salamat sa pagpili sa IDNStudy.com. Umaasa kami na makita ka ulit para sa mas maraming solusyon.