Algebra Archive: Questions from November 01, 2022
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\( D_{x}\left[\left(2 x^{5}-1\right)(2 x+1)\right]=\cdots \) \( 24 x^{5}+10 x^{4}-2 \) \( -16 x^{5}-10 x^{4}-2 \) \( 4 x^{5}+30 x^{4}-2 \) \( 20 x^{5}+7 x^{4} \)2 answers -
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Let \( T: \mathbb{R}^{4} \rightarrow \mathbb{R}^{3} \) be a linear transforma- a. Find \( T\left[\begin{array}{r}1 \\ 3 \\ -2 \\ -3\end{array}\right] \) if \( T\left[\begin{array}{r}1 \\ 1 \\ 0 \\ -1\2 answers -
Find the value of y such that the matrix belongs to the subspace of the upper 2×2 triangular matrices generated by
Halle el valor de \( y \) de forma que la matriz \[ M=\left(\begin{array}{cc} 1 & y \\ 0 & 65 \end{array}\right) \] pertenezca al subespacio de las matrices triangular superiores \( 2 \times 2 \) gene2 answers