Two n-digit sequences of digits 0,1,. . ,9 are said to be of the same type if the digits of one are a permutation of the digits of the other. for n = 8, for example, the sequences 03088929 and 00238899 are the same type. how many types of n-digit sequences are there?

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

graph b

step-by-step explanation:

one solution- graph a (clear intercepting point.)

no solution- graph b (they're parallel, there will never be a point of interception.)

infinite solutions- graph c (all points intercept.)

answer: 12/52

step-by-step explanation: my reasoning is that there are 12 face cards in a deck and a total of 52 cards in all.

good luck on ur quiz test or homework. have a good day : )