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34kurt
3 years ago
9

Suppose the solutions of a homogeneous system of six linear equations in nine unknowns are all linear combination of four linear

ly independent nonzero solutions. Will the system necessarily have a solution for every possible choice of constants on the right sides of the equations? Explain.
Mathematics
1 answer:
lesantik [10]3 years ago
3 0

Answer:

yes, system have a solution

Step-by-step explanation:

Given data

linear equation = 6

unknown = 9

to find out

Will the system necessarily have a solution

solution

we multiply one non zero solution and we know that

A = 6 × 9 matrix

and n = 9

so dim (NulA) = 3  

because we know (9-6) = 3

and rank of (A) =  n - dim(NulA) = 9 - 3  = 6

so we say now here image of A i.e  6 dimensional subspace (A have 6 row)

so that Col (A) will be R^{6}

so its mean Ax = b has solution when we have b

so we now say that yes, system have a solution

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