ম্যাট্রিক্স এর যোগ, বিয়োগ ও গুণ
যদি P=(312−1) P=\left(\begin{array}{rr}3 & 1 \\ 2 & -1\end{array}\right) P=(321−1) এবং g(x)=3x−1 g(x)=3 x-1 g(x)=3x−1 হয়,তবে g(P) \mathrm{g}(\mathrm{P}) g(P) এর মান কোনটি?
(936−2) \left(\begin{array}{rr}9 & 3 \\ 6 & -2\end{array}\right) (963−2)
(926−2) \left(\begin{array}{rr}9 & 2 \\ 6 & -2\end{array}\right) (962−2)
(836−4) \left(\begin{array}{rr}8 & 3 \\ 6 & -4\end{array}\right) (863−4)
(83−6−4) \left(\begin{array}{rr}8 & 3 \\ -6 & -4\end{array}\right) (8−63−4)
P=(abca2b2c2a3+1b3+1c3+1) এবং f(x)=x2−3x+5 P=\left(\begin{array}{ccc} a & b & c \\ a^{2} & b^{2} & c^{2} \\ a^{3}+1 & b^{3}+1 & c^{3}+1 \end{array}\right) \text { এবং } f(x)=x^{2}-3 x+5 P=aa2a3+1bb2b3+1cc2c3+1 এবং f(x)=x2−3x+5
A=[120−569] A=\left[\begin{array}{ccc}1 & 2 & 0 \\ -5 & 6 & 9\end{array}\right] A=[1−52609] হলে A⊤ A^{\top} A⊤ এর মান কত?
A=[325−1] A=\left[\begin{array}{cc}3 & 2 \\ 5 & -1\end{array}\right] A=[352−1] এবং D=[a−b−c2a2a2bb−c−a2b2c2cc−a−b] D=\left[\begin{array}{ccc}a-b-c & 2 a & 2 a \\ 2 b & b-c-a & 2 b \\ 2 c & 2 c & c-a-b\end{array}\right] D=a−b−c2b2c2ab−c−a2c2a2bc−a−b
A=(2153),B=(130201) A=\left(\begin{array}{ll}2 & 1 \\ 5 & 3\end{array}\right), B=\left(\begin{array}{lll}1 & 3 & 0 \\ 2 & 0 & 1\end{array}\right) A=(2513),B=(123001) এবং C=(23−1) C=\left(\begin{array}{r}2 \\ 3 \\ -1\end{array}\right) C=23−1 A এর সহগুণক ম্যাট্রিক্স (adjA)(adjA)(adjA) কোনটি?