CBSE - XII Science - Mathematics
find the identity element of the binary operation * defined on A= Q - by the rule a*b = a - b + ab for all a,b A . Hence find the invertible elements of A.
I was trying to post a question on Ask the Expert feature on the site of topper learning to get a complete solution and to see my earlier questions posted there but I regret to inform that the feature is again not working and I am not able to post my questions nor view my earlier questions.
Pls take up the matter at your end with the technical team so that I can post questions and get complete answers
Here is your solution.
Regarding the Ask the Expert. I will surely forward your query to our tech team. Thank you informing us about the issue. And really sorry for the inconvenience. You have really been cooperative.
Rate this answer
You have rated this answer /10