huytom239 huytom239
  • 22-09-2021
  • Mathematics
contestada

Trong không gian với hệ tọa độ Oxyz, cho hai vectơ
a→(3;−1;2) và
b→(1;2;−3). Tính tọa độ
vectơ
a→+b→.

Respuesta :

alanamorris20
alanamorris20 alanamorris20
  • 22-09-2021
The answer is 3 I think
Answer Link

Otras preguntas

A screw has 4 threads per centimeter and a circumference of 2 centimeters. The mechanical advantage of the screw is?
7/8 ÷ 1/20[tex] \frac{7}{8} \div \frac{1}{20} [/tex]
Beth describes her current location: " I'm directly south of the theater. The restaurant is 9 km south of the theater. Plot and label a point representing the r
Write an algebraic expression for the word phrase: 9 less than one half a number
i need help FASSSSST
Can someone help me with this, pls? I'll reward any useful help
Cut a 12-cm square along the diagonal to create two right triangles. what is the perimeter of each triangle?
How to convert 59mm to cm
Justine's older sister has told her that "getting her period will be a real drag – painful and annoying." according to research, how is justine likely to report
Explain how cancer cells differ from healthy cells.