Answer:
A.
Step-by-step explanation:
Greatest Common Divisor [GCD]: 1½
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6. Consider the A = LR factorization of the matrix A: A = 1 0 0 1 1 0 0 1 1 0 3 2 3 4 0 0 0 2 4 0 0 0 0 0 withou
t multiplying L and R (a) Find a basis for C(A). (b) Find a basis for R(A). (c) Find a basis for N(A). (d) Find a basis for N(AT ). (e) Write the dimension of each of these subspace.
1 answer:
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Answer:
Second option: 4 cm and 7 cm.
Step-by-step explanation:
A Parallelogram is defined as a type of Quadrilateral, whose opposite sides are parallel and have equal lenght.
Since the opposite sides and
have the same lenght, then:
Now you have to solve for "n":
Add 6 to both sides of the equation.
Subtract 3n to both sides of the equation:
Divide both sides of the equation by 2:
To know the lenght of two adjacent sides, susbtitute into the third side
and into one of the the sides that are opposite to eache other. Then: