Question

7. Four persons A, B, C and D are to speak at a function along with fourothers. If they all speak in random order, find the probability that A speaksbefore B, B speaks before C and C speaks before D.
(a) 1/4(b) 1/6 (d) 1)25c)1)24​

Answer 1

Answer:

d 1/24

Step-by-step explanation:

aaàaaaaaaaaaaaaaaaasaaaaaa