Anthony has added the vectors listed below and gotten the result . What errors has he made?

A)He lost the minus sign in vector .
B)He read the in as .
C)He lost the minus sign in vector .
D)All of the above are correct.
E)Only (a) and (b) above are correct.

Question

Anthony has added the vectors listed below and gotten the result  . What errors has he made? ​  ​
​
A)He lost the minus sign in vector . 
B)He read the in as . 
C)He lost the minus sign in vector . 
D)All of the above are correct. 
E)Only (a) and (b) above are correct.

Quizplus · Accepted Answer

By comparing the given vector with the result, we can see that vector 11eb8c7e_f560_ed9b_8371_69cdeabdfbcc_TB8847_11 has a negative sign which has been lost in the result. Also, vector 11eb8c7e_f560_ed9c_8371_fd862ca6e1e9_TB8847_11 has been read incorrectly as 11eb8c7e_f561_14ae_8371_7b159b881a5f_TB8847_11. Therefore, both (a) and (b) are correct.

Anthony Has Added the Vectors Listed Below and Gotten the Result