Sagot :
Answer:
GOOD = 4 letters
P(n,r) = P(4,4)
= 4!/(4−4)!
= 24
24/2 = 12 ways
If you have any questions, feel free to send a message.
Answer:
GOOD = 4 letters
P(n,r) = P(4,4)
= 4!/(4−4)!
= 24
24/2 = 12 ways
If you have any questions, feel free to send a message.