21 Find a basis for the subspace of R³ consisting of all vectors 2 such that -81 + 9x2 + 4x3 = 0 13 Answer:

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A: If two lines in a coordinate plane are perpendicular then their slopes are negative reciprocal of…

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A: e) -1+ is greater than -1, so we will take the second piece of the function

A: Proposition: A proposition is a statement that is either true or false. Negation: Let p be a…

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A: Note that, the LHS is equal to the RHS.

A: Linear functions are polynomials with highest exponent equal to 1 or of the form y = c where c is…

A: We have given the scalar factor i.e . (x,y)=(1.5x,1.5y)

A: Compute the derivative of fx=x3 tanx+1sinx

A: Since you have posted a question with multiple sub-parts, we will solve only first three sub-parts…

A: A spanning tree T of an undirected graph G is a subgraph that is a tree which includes all of the…