Help little C.F. Gauss sum all the integers from 1 to 400.
Thank you for submitting an example text correction or rephasing. We will review the example in a short time and work on the publish it.
Leave us a comment of this math problem and its solution (i.e. if it is still somewhat unclear...):
Showing 0 comments:
Be the first to comment!
You need to know the following knowledge to solve this word math problem:
Next similar math problems:
- Two unknown numbers
One number is 2 less than a second number. Twice the second number is 14 less than 5 times the first. Find the two numbers.
- Sequence 2
Write the first 5 members of an arithmetic sequence a11=-14, d=-1
- 6 terms
Find the first six terms of the sequence. a1 = 7, an = an-1 + 6
- Nineteenth member
Find the nineteenth member of the arithmetic sequence: a1=33 d=5 find a19
- AP - simple
Determine the first nine elements of sequence if a10 = -1 and d = 4
- AS sequence
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.
Between numbers 1 and 53 insert n members of the arithmetic sequence that its sum is 702.
Write the first 7 members of an arithmetic sequence: a1=-3, d=6.
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.
Write the first 6 members of these sequence: a1 = 5 a2 = 7 an+2 = an+1 +2 an
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
- Sequence 3
Write the first 5 members of an arithmetic sequence: a4=-35, a11=-105.
- Apples in baskets
Determine how many apples are in baskets when in the first basket are 4 apples, and in any other is 29 apples more than the previous, and we have eight baskets.
- Theorem prove
We want to prove the sentence: If the natural number n is divisible by six, then n is divisible by three. From what assumption we started?
Michal said to Martin: give me one ball and I'll have twice as you. Martin said: give me 4 and we will have equally. How many balls each have?
- At the
At the presentation of the travelers came three times as many men than women. When eight men left with their partners, there were five times more men than women at the presentation. How many were men and women originally?
- Basket of fruit
In six baskets, the seller has fruit. In individual baskets, there are only apples or just pears with the following number of fruits: 5,6,12,14,23 and 29. "If I sell this basket," the salesman thinks, "then I will have just as many apples as a pear." Whic