أسواق
22-07-2014, 12:00 AM
حل واجبات الجامعة العربية المفتوحة
اتصل : O544321455 - OO966544321455
واتس اب: 966544321455+
ايميل : a_al_shora@hot mail.com
سكايبي : a_al_shora
حل واجب 0.5.4.4.3.2.1.4.5.5 الجامعة العربية المفتوحة
حل واجبات الجامعة العربية المفتوحة O54.4.3.2.1.4.5.5 - OO96654.4.3.2.1.4.5.5
ايميل : a_al_shora @ h.o.t.m.ail.c.o.m
سكايبي: a_al_shora
واتس اب: OO96654.4.3.2.1.4.5.5
M132: LINEAR ALGEBRA
M132 TMA Feedback Form
Q−1:[5×2 marks]
Answer each of the following as True or False (justify your answer):
a) If , then .
b) The following three augmented matrices representing a system of equations are row alent:
c) If A is any invertible square matrix satisfying , then
.
d) The vectors can be written as a linear combination with any vector in R3 provided 3a –b +c = 0.
e) Suppose that is a linearly independent set and ; ; and ; Then is linearly independent.
Q−2: [2+3 marks]Let
a) Compute the det(A)
b) Find the inverse of the matrix A. Verify your answer by multiplying it with A.
Q−3:[2+3 marks]Let and
a) Find A-1;
b) Find the elements of the matrix X if: AX = B -2A
Q¬−4:[2+2+1 marks]Consider the linear system:
a) Write the corresponding augmented matrix for the system and solve the system by elimination.
b) Write the coefficient matrix A of the system and calculate its determinant.
c) Find
Q¬−5:[3+1+1 marks]Consider the linear system
Determine the values of k such that:
a) The system has a unique solution;
b) The system has infinitely many solutions;
c) The system has no solution.
Q−6:[1+2+2 marks] Let ; and .
a) Find A2;
b) Find C – BC;
c) Find (A + B)C.
Q−7:[1+2+2 marks]
a) Determine for which non zero values of a the vectors
are linearly independent.
b) Consider the matrix . Are the columns C1 and C2 linearly independent?
c) Does the column C4 form a linear combination with the columns C1, C2, and C3 ? Explain.
حل واجبات الجامعة العربية المفتوحة
اتصل : O544321455 - OO966544321455
واتس اب: 966544321455+
ايميل : a_al_shora@hot mail.com
سكايبي : a_al_shora
حل واجب 0.5.4.4.3.2.1.4.5.5 الجامعة العربية المفتوحة
حل واجبات الجامعة العربية المفتوحة O54.4.3.2.1.4.5.5 - OO96654.4.3.2.1.4.5.5
ايميل : a_al_shora @ h.o.t.m.ail.c.o.m
سكايبي: a_al_shora
واتس اب: OO96654.4.3.2.1.4.5.5
اتصل : O544321455 - OO966544321455
واتس اب: 966544321455+
ايميل : a_al_shora@hot mail.com
سكايبي : a_al_shora
حل واجب 0.5.4.4.3.2.1.4.5.5 الجامعة العربية المفتوحة
حل واجبات الجامعة العربية المفتوحة O54.4.3.2.1.4.5.5 - OO96654.4.3.2.1.4.5.5
ايميل : a_al_shora @ h.o.t.m.ail.c.o.m
سكايبي: a_al_shora
واتس اب: OO96654.4.3.2.1.4.5.5
M132: LINEAR ALGEBRA
M132 TMA Feedback Form
Q−1:[5×2 marks]
Answer each of the following as True or False (justify your answer):
a) If , then .
b) The following three augmented matrices representing a system of equations are row alent:
c) If A is any invertible square matrix satisfying , then
.
d) The vectors can be written as a linear combination with any vector in R3 provided 3a –b +c = 0.
e) Suppose that is a linearly independent set and ; ; and ; Then is linearly independent.
Q−2: [2+3 marks]Let
a) Compute the det(A)
b) Find the inverse of the matrix A. Verify your answer by multiplying it with A.
Q−3:[2+3 marks]Let and
a) Find A-1;
b) Find the elements of the matrix X if: AX = B -2A
Q¬−4:[2+2+1 marks]Consider the linear system:
a) Write the corresponding augmented matrix for the system and solve the system by elimination.
b) Write the coefficient matrix A of the system and calculate its determinant.
c) Find
Q¬−5:[3+1+1 marks]Consider the linear system
Determine the values of k such that:
a) The system has a unique solution;
b) The system has infinitely many solutions;
c) The system has no solution.
Q−6:[1+2+2 marks] Let ; and .
a) Find A2;
b) Find C – BC;
c) Find (A + B)C.
Q−7:[1+2+2 marks]
a) Determine for which non zero values of a the vectors
are linearly independent.
b) Consider the matrix . Are the columns C1 and C2 linearly independent?
c) Does the column C4 form a linear combination with the columns C1, C2, and C3 ? Explain.
حل واجبات الجامعة العربية المفتوحة
اتصل : O544321455 - OO966544321455
واتس اب: 966544321455+
ايميل : a_al_shora@hot mail.com
سكايبي : a_al_shora
حل واجب 0.5.4.4.3.2.1.4.5.5 الجامعة العربية المفتوحة
حل واجبات الجامعة العربية المفتوحة O54.4.3.2.1.4.5.5 - OO96654.4.3.2.1.4.5.5
ايميل : a_al_shora @ h.o.t.m.ail.c.o.m
سكايبي: a_al_shora
واتس اب: OO96654.4.3.2.1.4.5.5