Friday, 27 October 2017

Net 37

CBSE NET June 2011

Q. The number of different trees with 8 nodes is
(A) 256
(B) 255
(C) 248
(D) None of the above

Ans :- (C)

Use formula 2n-n. Here the value of n=8. So, the formula would become 28-8=256-8=248.

Related topics

Professor Jayesh video tutorial

Please use contact page in this website if you find anything incorrect or you want to share more information about the topic discussed above.