Home
Class 12
MATHS
The 100th term of the sequence 1, 2, 2, ...

The 100th term of the sequence `1, 2, 2, 3, 3, 3, 4, 4, 4, 4, ... ,` is
a)12 b)13 c)14 d)15

A

12

B

13

C

14

D

15

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

Find the n^th term of the sequence 12,7,2,-3,-8,…..

Find the n^th term of the sequence 5,2,-1,-4,-7,…

Which term of the following sequences (a) 2,2 sqrt2, 4, . . . is 128 ? (b) sqrt3, 3,3 sqrt3 in..., is 729 ? (c) 1/3, 1/9, 1/27, . . . . is 1/(19683) ?

Find the 10^(th) term of the G.P. -3/4,1/2,-1/3,2/9,….

The vertex of the parabola y^(2) - 4 y - x + 3 = 0 is a) (-1,3) b) (-1,2) c) (2,-1) d) (3,-1)

The common difference of the arithmetic sequence 15, 14, 13, 12,......is 14-15=-1. First term of the sequence is 15 and the 15^(th) term is 15 + 14 xx-1= 15-14=1 . Similarly the 4^(th) term is 12 and the 12^(th) term is 4. Its 16^(th) term is x_16 = 15 + 15xx-1= 15-15 = 0 . So the sum of the first 31 terms is also zero. That is if then n^(th) term of an arithmetic sequence with common difference -1 is m, then the m^(th) term is n and the (m + n)^(th) term is zero. 7^(th) term of an arithmetic sequence is 10 and the 10^(th) term is 7. What is the common difference?

Choose the correct answer int_-2^(4)|x+1|dx is equal to a)12 b)13 c)14 d)15

The maximum value of the function 2x^(3)-15x^(2 ) + 36x+4 is attained at a)0 b)3 c)4 d)2

Find the n^(th) term of series 1.2.5+2.3.6+3.4.7.+…

Foot of the perpendicular drawn from the origin to the plane 2x - 3y + 4z = 29 is a) (5,-1,4) b) (7,-1,3) c) (5,-2,3) d) (2,-3,4)