Question with part b. I am thinking it should be 6 * 3.

Question

curry · Answer

and for part c, is it supposed to be a trick question? I mean, there's only one path that can begin with N. So wouldn't it just be 1?

curry · Answer

@jigglypuff314

jigglypuff314 · Answer

yes to part b

c
is asking how many Of Those paths in Part B
start with going up?

curry · Answer

But isn't it still 1.

curry · Answer

Cause there's only two posisble paths. And either it starts to go east or starts to go north.

jigglypuff314 · Answer

if you have 18 paths
and two possible paths
and one of those two possible paths is north

then 18 / 2 = number of north paths

curry · Answer

OOO! that  makes sense! thank you!

curry · Answer

Also can you help me with part e?

jigglypuff314 · Answer

idk the sum rule, sorry :(

curry · Answer

Is it just b = c + d?

curry · Answer

@freckles @ganeshie8 @Directrix

ganeshie8 · Answer

whats your answer for part a ?

ganeshie8 · Answer

part b answer is wrong, let me explain why

ganeshie8 · Answer

when you said the answer for part b is 3*6, 
it seems you're assuming the paths are like below  :

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