Home
Class 11
MATHS
lfloor(n) + lfloor(n+1) is :...

`lfloor(n) + lfloor(n+1)` is :

A

`lfloor(n) (n+2)`

B

`lfloor(n+2)`

C

`lfloor(2n+1)`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • COMBINATORICS AND MATHEMATICAL INDUCTION

    PREMIERS PUBLISHERS|Exercise PROBLEMS FOR PRACTICE (Answer the following questions)|11 Videos
  • BINOMIAL THEOREMN,SEQUENCES AND SERIES

    PREMIERS PUBLISHERS|Exercise PROBLEMS FOR PRACTICE(Choose the correct option for the following)|31 Videos
  • DIFFEREMTIAL CALCULUS DIFFERENTIABILITY AND METHODS OF DIFFERENTITAION

    PREMIERS PUBLISHERS|Exercise PROBLEMS FOR PRACTICE|73 Videos

Similar Questions

Explore conceptually related problems

(i) ""^(100)C_(2)=4950 (ii) lfloor(4) + lfloor(5) = lfloor(9) (iii) The no. of diagonals of a polygon of 10 sides is 35. (iv) ""^(n)C_(r)=""^(n)C_(n+r) From the above find which pair is true.

If 1/(lfloor6) + 1/(lfloor7) = 64/(lfloorn) find n.

If (lfloorn)/(lfloor(n-r)) =360, find n.

Evaluate (lfloorn)/(lfloorr lfloor(n-r)) given that n=8, r=5.

If (lfloor7)/(lfloorn)=42 Find n.

What is the unit digit of the sum lfloor3 + lfloor4 + ….+ lfloor 25 ?

Evaluate (lfloor5)/(lfloor3)- (lfloor5)/(lfloor2xxlfloor3)

If (lfloor9)/(lfloor(9-r)) =3024, find r.