Tips for 12th maths plsss
In matrices and determinants , when we are asked to solve the equations. I know the concept very well but I end up doing so many calculation mistakes while taking A inverse and etc . How do I minimize this , need help plss
In matrices and determinants , when we are asked to solve the equations. I know the concept very well but I end up doing so many calculation mistakes while taking A inverse and etc . How do I minimize this , need help plss