Problem 1PP: Let v1=[123] and v2=[279]. Determine if {v1, v2} is a basis for 3. Is {v1, v2} a basis for 2 Problem 2PP: Let v1=[134], v2=[621], v3=[223], and v4=[489]. Find a basis for the subspace W spanned by {v1, v2,... Problem 3PP: Let v1=[100], v2=[010], and H={[ss0]:sin}. Then every vector in H is a linear combination of v1 and... Problem 4PP: Let V and W be vector spaces, let T : V W and U : V W be linear transformations, and let... Problem 1E: Determine which sets in Exercises 1-8 are bases for 3. Of the sets that are not bases, determine... Problem 2E: Determine which sets in Exercises 1-8 are bases for 3. Of the sets that are not bases, determine... Problem 3E: Determine which sets in Exercises 1-8 are bases for 3. Of the sets that are not bases, determine... Problem 4E: Determine which sets in Exercises 1-8 are bases for 3. Of the sets that are not bases, determine... Problem 5E: Determine which sets in Exercises 1-8 are bases for 3. Of the sets that are not bases, determine... Problem 6E: Determine which sets in Exercises 1-8 are bases for 3. Of the sets that are not bases, determine... Problem 7E: Determine which sets in Exercises 1-8 are bases for 3. Of the sets that are not bases, determine... Problem 8E: Determine which sets in Exercises 1-8 are bases for 3. Of the sets that are not bases, determine... Problem 9E: Find bases for the null spaces of the matrices given in Exercises 9 and 10. Refer to the remarks... Problem 10E: Find bases for the null spaces of the matrices given in Exercises 9 and 10. Refer to the remarks... Problem 11E: Find a basis for the set of vectors in 3 in the plane x + 2y + z = 0. [Hint: Think of the equation... Problem 12E: Find a basis for the set of vectors in 2 on the line y = 5x. Problem 13E: In Exercises 13 and 14, assume that A is row equivalent to B. Find bases for Nul A and Col A. 13.... Problem 14E: In Exercises 13 and 14, assume that A is row equivalent to B. Find bases for Nul A and Col A. 14.... Problem 15E: In Exercises 15-18, find a basis for the space spanned by the given vectors, v1,...,v5. 15.... Problem 16E: In Exercises 15-18, find a basis for the space spanned by the given vectors, v1,...,v5. 16.... Problem 17E: In Exercises 15-18, find a basis for the space spanned by the given vectors, v1,...,v5. 17. [M]... Problem 18E: In Exercises 15-18, find a basis for the space spanned by the given vectors, v1,...,v5. 18. [M]... Problem 19E: Let v1=[437], v2=[192], v3=[7116], and H = span{v1, v2, v3}. It can be verified that 4v1 + 5v2 3v3... Problem 20E: Let v1=[7495], v2=[4725], v3=[1534]. It can be verified that v1 3v2 + 5v3 = 0. Use this information... Problem 21E: In Exercises 21 and 22, mark each statement True or False. Justify each answer. 21. a. A single... Problem 22E: In Exercises 21 and 22, mark each statement True or False. Justify each answer. 22. a. A linearly... Problem 23E: Suppose 4 = Span {v1,,v4}. Explain why {v1,,v4} is a basis for 4. Problem 24E: Let B = {v1,..., vn} be a linearly independent set in n. Explain why B must be a basis for n. Problem 25E: Let v1=[101], v2=[011], v3=[010], and let H be the set of vectors in 3 whose second and third... Problem 26E: In the vector space of all real-valued functions, find a basis for the subspace spanned by {sin t,... Problem 27E: Let V be the vector space of functions that describe the vibration of a mass-spring system. (Refer... Problem 28E: (RLC circuit) The circuit in the figure consists of a resistor (R ohms), an inductor (L henrys), a... Problem 29E: Exercises 29 and 30 show that every basis for n must contain exactly n vectors. 29. Let S =... Problem 30E: Exercises 29 and 30 show that every basis for n must contain exactly n vectors. 30. Let S =... Problem 31E: Exercises 31 and 32 reveal an important connection between linear independence and linear... Problem 32E: Exercises 31 and 32 reveal an important connection between linear independence and linear... Problem 33E: Consider the polynomials p1(t) = 1 + t2 and p2(t) = 1 t2. Is {p1, p2} a linearly independent set in... Problem 34E: Consider the polynomials p1(t) = 1 + t, p2(t) = 1 t, and p3(t) = 2 (for all t). By inspection,... Problem 35E: Let V be a vector space that contains a linearly independent set {u1, u2, u3, u4}. Describe how to... Problem 36E: [M] Let H = Span {u1, u2, u3} and K = Span{v1,v2, v3}, where u1=[1201], u2=[0211], u3=[3414]... Problem 37E: [M] Show that {t, sin t, cos 2t, sin t cos t} is a linearly independent set of functions defined on... Problem 38E: [M] Show that {1, cos t, cos2 t,..., cos6t} is a linearly independent set of functions defined on ... format_list_bulleted