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# 93 Actions

 Nov 9 comment Find formula for transformation from $R^3$ to equation of line Can you tell me clearer please :) Nov 9 accepted Find basis for $\ker T$ with $T:P_2 \to P_2: T(p(x)) = p(x) + p(-x)$ Nov 9 comment Find basis for $\ker T$ with $T:P_2 \to P_2: T(p(x)) = p(x) + p(-x)$ Can you tell me clearer please :) Nov 9 asked Find basis for $\ker T$ with $T:P_2 \to P_2: T(p(x)) = p(x) + p(-x)$ Nov 9 accepted find $rank(T)$ when $T: P_2\to P_2:T(p(x)) = p(x+1)$ Nov 9 comment find $rank(T)$ when $T: P_2\to P_2:T(p(x)) = p(x+1)$ Can you tell me, why T has that matrix representation please ? Nov 9 comment find $rank(T)$ when $T: P_2\to P_2:T(p(x)) = p(x+1)$ P2 is set of all polynomial that degree less or equal than 2 :) Nov 9 asked find $rank(T)$ when $T: P_2\to P_2:T(p(x)) = p(x+1)$ Nov 8 reviewed Approve Find formula for transformation from $R^3$ to equation of line Nov 8 asked Find formula for transformation from $R^3$ to equation of line Nov 6 asked Find m satisfied $\dim(U^\perp) = 2$ Nov 6 accepted Find a basis of $\ker T$ and $\dim (\mathrm{im}(T))$ of a linear map from polynomials to $\mathbb{R}^2$ Nov 6 asked Find a basis of $\ker T$ and $\dim (\mathrm{im}(T))$ of a linear map from polynomials to $\mathbb{R}^2$ Nov 4 accepted Prove : $\rm{col}(B) \subseteq \rm{null}(A)$ Nov 4 asked Prove : $\rm{col}(B) \subseteq \rm{null}(A)$ Nov 4 accepted Is $U = \{f(x)| f(x) \in P_{3}, \operatorname{deg} f(x) = 3\}$ a subspace of $P_{3}$? Nov 4 asked Is $U = \{f(x)| f(x) \in P_{3}, \operatorname{deg} f(x) = 3\}$ a subspace of $P_{3}$? Nov 2 accepted Find conditions for a polynomial $p$ to be in a vector space $U$ Nov 2 accepted Modulo equation : $\frac{n^{k+1}-1}{n-1} \equiv a{\pmod p}$ Nov 2 asked Find conditions for a polynomial $p$ to be in a vector space $U$