examine whether the following sets of vectors are linearly dependent `S:{(1,- 3, 2), (2, -1, 1), (1,7, 4)`

Given A = {1, 2, 3, 4} examine whether the following relations are functions from,A to A. {(2,1), (3, 4), (1, 4), (4, 4)},

Given A = {1, 2, 3, 4} examine whether the following relations are functions from,A to A. {(2, 3), (2, 1), (1, 4), (3, 2),(4, 4)}

Given A = {1, 2, 3, 4} examine whether the following relations are functions from,A to A. {(3,1), (4, 2), (1,1)}.

Examine whether the following vectors from a linearly dependent or independent set of vector: veca=(1,-2,30),vecb=(-2,3,-4),vecc=(1,-1,5)

Examine whether the following four points are collinear or not (4,7,8),(-1,-2,1),(2,3,4),(1,2,5) .

Examine whether the following sequences are in H.P. : {(1)/(a-3b), (1)/(a-2b), (1)/(a-b), (1)/(a),…}

Examine whether the following vectors from a linearly dependent or independent set of vector: veca(1,-2,30,vecb=(-2,3,-4),vecc=(1,-1,5)

Examine whether the following sequences are in H.P. : {(1)/(7), (1)/(9), (1)/(12), (1)/(16),…}

Examine whether the following statements are true or false: { 1, 2, 3 } ⊂ { 1, 3, 5 }

Examine whether the following statements are true or false: { 1, 2, 3 } ⊂ { 1, 3, 5 }