Question

What is the answer to the following summation

Answer 1

\[\sum_{}^{} 2^{p}3^{q}4^{r}5^{s}/(p!q!r!s!)\]
Conditions: p+q+r+s=20
s is a even number
Hint:Use the multinomial theorem

Answer 2

@LastDayWork @Vincent-Lyon.Fr @oldrin.bataku

Answer 3

Hey, can you upload a snapshot of how the (first) post looks.

Answer 4

Now, even Equation isn't working properly.

Answer 5

^^ @MayankD

Answer 6

? I didnt get you!

Answer 7

I can't read your equation. It looks like - \[\sum_{}^{} 2^{p}3^{q}4^{r}5^{s}/(p!q!r!s!)\]

Answer 8

Yea that is the equation

Answer 9

*summation

Answer 10

I mean it loos like "sum_{}^{} 2^{p}3^{q}4^{r}5^{s}/(p!q!r!s!)"

Answer 11

Okay! Never mind I solved it wgile typing this :P Thanks anyway for responding so fast

Answer 12

:D

Answer 13

Btw what grade are you in if you don't mind me asking?

Answer 14

Medal Freebies.. :D

Answer 15

I cleared class 12th last year..currently in limbo.. :D

Answer 16

Oh okay. I'm a year junior to you then! :P

Answer 17

:)