This topic contains a solution. Click here to go to the answer

Author Question: Two matrices are equal if: (Read 46 times)

Arii_bell

  • Hero Member
  • *****
  • Posts: 596
on: Oct 14, 2019

Question 1

Match each cross product to its corresponding surface normal:
I. = [2 10 12]A. (A B) = [-0.424  -0.566  0.707]
II. = [-5 0 7]B. (A B) = [0.874  0.389  -0.291]
III. = [9 4 -3]C. (A B) = [-0.546  0  0.764]
IV. = [6 7 2]D. (A B) = [0.636   0.742   0.212]
V. = [-3 -4 5]E. (A B) = [0.127  0.635  0.762]


Question 2

Two matrices are equal if:


all corresponding entries are equal.


both have equal dimensions.


Both A and B above.


Neither A nor B above.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Arii_bell on Oct 14, 2019

lin77x

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Oct 14, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 29% of students answer this correctly




Arii_bell

  • Member
  • Posts: 596
Reply 2 on: Oct 14, 2019
Gracias!


phuda

  • Member
  • Posts: 348
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

For a complete list of videos, visit our video library