Question

Suppose a school has 3 gates, in how many ways can a student enter and leave the school?
can anyone help me with this... please :)
im kinda confused in what to use.

Answer 1

There's 6 different ways.

Answer 2

how 6 @faith2012

Answer 3

I'd say there are 9, but that's just me.

Answer 4

Wait, misunderstood the problem.

Answer 5

3C1 * 3C1

Answer 6

what if i say.... 3*2*1 = 6 ways....

Answer 7

ohh.... soo 6 then :)

Answer 8

Well, good luck.

Answer 9

thankyou you guys :)

Answer 10

can you help me with another @paki ?

Answer 11

@hartnn what you say about this answer...?

Answer 12

@hartnn We summon thee.

Answer 13

"enter and then leave" right ?

say gate numbers are 1,2,3

Answer 14

rite

Answer 15

entering 1, left by either of the 3
entering 2, left by either of the 3
entering 3, left by either of the 3
9 ways

Answer 16

3C1 * 3C1 :)

Answer 17

same as 3C1 * 3C1

Answer 18

rite...

Answer 19

ohh... haha.. well thank youuuu soo much..