Download App

Maths Solve the Following Question.(3 Marks)

Matrics · Maharashtra Board STD 12 Science (MSBSHSE - English Medium). 3 questions.

Questions

Solve the Following Question.(3 Marks)

🎯

Test yourself on this topic

3 questions · timed · auto-graded

Question 13 Marks
If $A^{-1}=\frac{1}{3}\left[\begin{array}{ccc}1 & 4 & -2 \\ -2 & -5 & 4 \\ 1 & -2 & 1\end{array}\right]$ and $|A|=3$, then (adj. $\left.A\right)=\ldots$.
Answer
coming soon
View full question & answer→
Question 23 Marks
Express the following equations in matrix form and solve them by the method of reduction: $x+y+z=6,3 x-y+3 z=6$ and $5 x+5 y-4 z=3$.
Answer
coming soon
View full question & answer→
Question 33 Marks
Find the inverse of the matrix $A$ where $A=\left[\begin{array}{lll}3 & 2 & 6 \\ 1 & 1 & 2 \\ 2 & 2 & 5\end{array}\right]$ by using adjoint method.
Answer
coming soon
View full question & answer→
Generate Paper FreeAll Matrics topics
Solve the Following Question.(3 Marks) - Maths STD 12 Science Questions - Vidyadip