In how many distinct ways can the letters of the word SEEDS be arranged?

30 Ways

Step-by-step explanation:

The word SEEDS has 5 letters.  

There are 3 different (distinguishable) letters. Respectively there are two identical letters S and two identical letters E.

Following to the logic of the n 2), we must divide 120 (the total number of formal permutations of 5 symbols) by (2*2) = 4.

As a result, the final formula for the number of arrangements in this case is represented below;

the answer

b. they are parallel and will never intersect.