Q1 of 118 Page 18

Evaluate the following:

We know that ..... (1)


And also n! = n(n – 1)(n – 2)…………2.1


Given that we need to find the value of


From (1)


⇒


⇒


⇒


⇒


∴ The value of is n + 1.


More from this chapter

All 118 →
1

Evaluate the following:

12C10

 1

Evaluate the following:

35C35

 1

Evaluate the following:

 2

If nC12 = nC5, find the value of n.