$\begin {array} {1 1} (1)\;(X_1+X_2-2X_3)/2 & \quad (2)\;X_1+X_2-X_3 \\ (3)\;X_1+X_2-2X_3 & \quad (4)\;(X_1+X_2-X_3)/2 \end {array}$

Want to ask us a question? Click here

Browse Questions

Ad |

0 votes

Ask Question

Take Test

x

JEE MAIN, CBSE, AIPMT Mobile and Tablet App

The ultimate mobile app to help you crack your examinations

...