mcon5960 mcon5960
  • 23-01-2024
  • Physics
contestada

If the direction ratios of two lines are given by 3lm−4ln+mn=0 and l+2m+3n=0, then the angle between the lines is
A. π/2
B. π/3
C. π/4
D. π/6

Relax

Respuesta :

Otras preguntas

Which formula represents a nonpolar molecule containing polar covalent bonds h-h?
Chemical weathering occurs faster in warm, tropical climates, although it happens in cold climates as well. Describe some conditions in Antarctica that could le
A sample of an ideal gas (3.00 l) in a closed container at 25^\circ c25∘c and 76.0 torr is heated to 300^\circ c300∘c. the pressure of the gas at this temperatu
which of the following objects would require the use of large scale model
What do you call a person who uses technology?
This is what is worn during scientific investigations to protect the clothes and body.
N this drawing of a chloroplast, which structure represents the thylakoid membrane?
The power of the supreme court to review state actions and legislation comes from ________.
How do all four children end up in Narnia? A. They accidentally shut the door of the wardrobe. B. They hide in the wardrobe during a house tour. C. They wan
A newborn experiencing respiratory distress syndrome (rds) will demonstrate signs: