Sequence 11

What is the nth term of this sequence 1,1/2,1/3,1/4,1/5 ?


x = (Correct answer is: 1/n) Wrong answer


Solution in text x =

Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):

Showing 0 comments:
1st comment
Be the first to comment!

Looking for a statistical calculator? Looking for help with calculating harmonic mean?

Next similar examples:

  1. Trees
    tree_1 A certain species of tree grows an average of 0.5 cm per week. Write an equation for the sequence that represents the weekly height of this tree in centimeters if the measurements begin when the tree is 200 centimeters tall.
  2. Coefficient
    gp Determine the coefficient of this sequence: 7.2; 2.4; 0.8
  3. 6 terms
    arithmet_seq Find the first six terms of the sequence. a1 = 7, an = an-1 + 6
  4. Six terms
    sequence_geo_3 Find the first six terms of the sequence a1 = -3, an = 2 * an-1
  5. Sequence
    a_sequence Write the first 7 members of an arithmetic sequence: a1=-3, d=6.
  6. Sequence
    seq_1 Write the first 6 members of these sequence: a1 = 5 a2 = 7 an+2 = an+1 +2 an
  7. Sequence 2
    seq2 Write the first 5 members of an arithmetic sequence a11=-14, d=-1
  8. AP - simple
    sigma_1 Determine the first nine elements of sequence if a10 = -1 and d = 4
  9. AP - simple
    progression_1 Find the first ten members of the sequence if a11 = 132, d = 3.
  10. AS sequence
    AP In an arithmetic sequence is given the difference d = -3 and a71 = 455. a) Determine the value of a62 b) Determine the sum of 71 members.
  11. Sequence 3
    75 Write the first 5 members of an arithmetic sequence: a4=-35, a11=-105.
  12. Sequence
    sunflower Between numbers 1 and 53 insert n members of the arithmetic sequence that its sum is 702.
  13. Geometric progression 2
    exp_x There is geometric sequence with a1=5.7 and quotient q=-2.5. Calculate a17.
  14. The city
    city_1 At the end of 2010 the city had 155000 residents. The population increased by 2.1% each year. What is the population at the end of 2013?
  15. Theorem prove
    thales_1 We want to prove the sentense: If the natural number n is divisible by six, then n is divisible by three. From what assumption we started?
  16. Series
    fib Your task is express the sum of the following arithmetic series for n = 14: S(n) = 11 + 13 + 15 + 17 + ... + 2n+9 + 2n+11
  17. Seats
    divadlo_2 Seats in the sport hall are organized so that each subsequent row has five more seats. First has 10 seats. How many seats are: a) in the eighth row b) in the eighteenth row