NCERT Class 12 · Ch 3 Exercise 3.2 · Q5
NCERT Class 12 Maths · Chapter 3 Matrices · Exercise 3.2 Question 5
For A = \(\left[\begin{matrix}\frac{2}{3} & 1 & \frac{5}{3}\\\frac{1}{3} & \frac{2}{3} & \frac{4}{3}\\\frac{7}{3} & 2 & \frac{2}{3}\end{matrix}\right]\), B = \(\left[\begin{matrix}\frac{2}{5} & \frac{3}{5} & 1\\\frac{1}{5} & \frac{2}{5} & \frac{4}{5}\\\frac{7}{5} & \frac{6}{5} & \frac{2}{5}\end{matrix}\right]\), compute 3A−5B.