02/27/2020

12:13 pm Auto Multiple Choice Support #707 (Closed): Is it possible to ask for several numbers in questionmultx?

Consider the matrix A=
[ 1 2 1]
[-1 4 -2]
[ 1 3 1]
Write the last row of A^-1 (inverse).
Solution: (...

02/26/2020

02:59 pm Auto Multiple Choice Support #705 (Closed): Is it possible to define a scoring strategy formula that depends on the an...

Thank you again!

02/25/2020

11:59 am Auto Multiple Choice Support #705 (Closed): Is it possible to define a scoring strategy formula that depends on the an...

Thank you!

11:58 am Auto Multiple Choice Support #707 (Closed): Is it possible to ask for several numbers in questionmultx?

11:08 am Auto Multiple Choice Support #706 (Closed): Is it possible to define a scoring strategy formula that depends on the an...

10:18 am Auto Multiple Choice Support #705 (Closed): Is it possible to define a scoring strategy formula that depends on the an...