If nCr= then the sum of nCr + nCr-1 - Exam Yatra

Please wait...
THANKU FOR BEING A PART OF OUR JOURNEY TO BRING "REVOLUTION IN EDUCATION"
We Genuinely APPRECIATE your PATIENCE

SKINS
ADS

Red
Pink
Purple
Deep Purple
Indigo
Blue
Light Blue
Cyan
Teal
Green
Light Green
Lime
Yellow
Amber
Orange
Deep Orange
Brown
Grey
Blue Grey
Black
White

Coming Soon

181

M: +1.00/-0.00

If ⁿC_r= then the sum of ⁿC_r + ⁿC_r-1 is equal to

[DSSSB TGT 2014 (Mathematics)]

A n+1Cr

B nCr+1

C n+1Cr+1

D None of these

Previous

Next