Line

It is true that the lines that do not intersect are parallel?

Result




Solution:

Lines may be in the space skew.







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!
avatar




To solve this verbal math problem are needed these knowledge from mathematics:

Next similar examples:

  1. Parametric equation
    line Find the parametric equation of a line with y-intercept (0,-4) and a slope of -2.
  2. Elimination method
    rovnice_1 Solve system of linear equations by elimination method: 5/2x + 3/5y= 4/15 1/2x + 2/5y= 2/15
  3. Three unknowns
    matrix_1 Solve the system of linear equations with three unknowns: A + B + C = 14 B - A - C = 4 2A - B + C = 0
  4. AP - simple
    sigma_1 Determine the first nine elements of sequence if a10 = -1 and d = 4
  5. Legs
    rak Cancer has 5 pairs of legs. The insect has 6 legs. 60 animals have a total of 500 legs. How much more are cancers than insects?
  6. Sequence 2
    seq2 Write the first 5 members of an arithmetic sequence a11=-14, d=-1
  7. Confectionery
    cukrovinky The village markets have 5 kinds of sweets, one weighs 31 grams. How many different ways a customer can buy 1.519 kg sweets.
  8. Examination
    examination The class is 21 students. How many ways can choose two to examination?
  9. Teams
    football_team How many ways can divide 16 players into two teams of 8 member?
  10. Average
    chart If the average(arithmetic mean) of three numbers x,y,z is 50. What is the average of there numbers (3x +10), (3y +10), (3z+10) ?
  11. PIN - codes
    pin How many five-digit PIN - code can we create using the even numbers?
  12. Sequence
    seq_1 Write the first 6 members of these sequence: a1 = 5 a2 = 7 an+2 = an+1 +2 an
  13. Blocks
    cubes3_1 There are 9 interactive basic building blocks of an organization. How many two-blocks combinations are there?
  14. Reference angle
    anglemeter Find the reference angle of each angle:
  15. Sequence
    a_sequence Write the first 7 members of an arithmetic sequence: a1=-3, d=6.
  16. Three workshops
    workers_24 There are 2743 people working in three workshops. In the second workshop works 140 people more than in the first and in third works 4.2 times more than the second one. How many people work in each workshop?
  17. Theorem prove
    thales_1 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?