[Answered] Which matrix is a zero vector? a. b. c. d. ...

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Author Question: Which matrix is a zero vector? a. b. c. d. ... (Read 59 times)

DyllonKazuo

Hero Member
Posts: 565

on: Aug 1, 2018

Which matrix is a zero vector?
a.

Question 2

If

, then a₂₁= ________.
a.8.
b.-1.
c.7.
d.4.

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Marked as best answer by a Subject Expert

meow1234

Sr. Member
Posts: 333

Reply #1 on: Aug 1, 2018

Answer to Question 1

correct: b

Answer to Question 2

correct: a

DyllonKazuo

Member
Posts: 565

Reply 2 on: Aug 1, 2018

Wow, this really help

dawsa925

Member
Posts: 326

Reply 3 on: Yesterday

Thanks for the timely response, appreciate it

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