wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The value of 15C0+ 15C1+ 15C2++ 15C7 is

A
214
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
215
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
213
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
27
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A 214
Let S= 15C0+ 15C1+ 15C2++ 15C7
We know that,
15C0+ 15C1+ 15C2++ 15C15=215S+ 15C8++ 15C15=2152S=215 ( 15Cr= 15C15r)S=214

flag
Suggest Corrections
thumbs-up
11
Join BYJU'S Learning Program
Join BYJU'S Learning Program
CrossIcon