CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

15 persons which include A, B and C are to speak at a function. Find the number of ways in which it can be done, if A wants to speak before B and B wants to speak before C.

A
12C3
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
15C3
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
15C3×12!
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
15C3×3!
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Join BYJU'S Learning Program
CrossIcon