Three letters are chosen at random from among cdgot and arrange in a row what is the probability that the result is either a dog or a god

CDGOT
probability s
CDG CDO CDT
CGD CGO CGT
COD COG COT
CTD CTG CTO
I don't want to write all of them but there are 12 for each one that starts with C D G O or T
so 60 in total
so the probability for dog is 1/60 same for God
probability forGod or Dog is= (1+1) 2/60

the law of definite proportions states samples of a compound will always contain the same proportion of elements by mass. in other words, a given compound will always contain the same elements in the same proportions by mass.the law of multiple proportions states when two elements combine with each other to form more than one compound, then the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.