Question

If n
3 +nCA > n+1C3, then "​

Answer 1

Answer:

n

C

3

+

n

C

4

=

n+1

C

4

=

n+1

C

n−3

Now

n+1

C

n−3

>

n+1

C

3

Hence

n−3>3

n>6.

Step-by-step explanation:

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