lizzbugg7423 lizzbugg7423
  • 25-05-2023
  • Mathematics
contestada

Given u = (3, 1,-2), v = (2,0,−1), w = (-1, 1, 2) find the cosine of the angle between (vxw) and (u × v). (1) cross (X) the correct answer:
a. 2/21
b. -1/21
c. -1/√21
d. √2/√21
e. -1/√7
f. 2/√7

Relax

Respuesta :

Otras preguntas

What particles make up the nucleus of an atom?
What are the unit rates for  4/8 , 5/25, 36/6, 14/21, 18/30, 28/16, 56/35, 45/108, 12/42, 39/26
-2n-h(4rx-6s)-3rx+3s i need help doing this problem
the perimeter of a rectangle is 120 meters. If the length of the rectangle is 20 meters more than the width, what are the dimensions of the rectangle.
What particles make up the nucleus of an atom?
Juan is thinking of two numbers. He says that 3 times the first number minus the second number is 118. In addition, two times the first number plus the second n
What particles make up the nucleus of an atom?
what are some examples of figurative language found in the book Divergent?
Juan is thinking of two numbers. He says that 3 times the first number minus the second number is 118. In addition, two times the first number plus the second n
factor: 6x+36=  how do I solve this problem