A student writes a description of how 2rightarroww is obtained from rightarroww:

Question

A student writes a description of how 2rightarroww is obtained from rightarroww: "Shrink rightarroww to two times its length." Is the students's description accurate? Circle yes or no. YES NO If not, write a correct description. (b) A student writes description of how -rightarroww is obtained from rightarroww: " Reverse the direction of rightarroww." Is the student's description accurate? Circle yes or no. YES NO If not, write a correct description. (c) Write a description of how -1/2rightarroww is obtained from rightarroww.

Explanation / Answer

a.) Yes it is true that 2w is lengthen twice the lentgth of w

b.) yes it is true that -w is the vector in the reverse direction of w

c) shrink w half times w in the reverse direction.

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.