Let `A=R-[2]a n dB=R-[1]dot` If `f: AvecB` is a mapping defined by `f(x)=(x-1)/(x-2)` , show tha...

This is the Solution of Question From RD SHARMA book of CLASS 12 CHAPTER RELATIONS AND FUNCTIONS This Question is also available in R S AGGARWAL book of CLASS 12 You can Find Solution of All Question From RD SHARMA and R S AGGARWAL book from class 6-12 on our app DOUBTNUT for Free #rdsharmasolution #RELATIONSANDFUNCTIONS #rdsharmaclass12 #class12 #cbse #rdsharma #doubtnut ==== QUESTION TEXT ==== Let `A=R-[2]a n dB=R-[1]dot` If `f: AvecB` is a mapping defined by `f(x)=(x-1)/(x-2)` , show that `f` is bijective. === DOWNLOAD DOUBTNUT TO ASK ANY MATH QUESTION === https://doubtnut.app.link/tXWiMIavlP ==== SCORE 100% WITH DOUBTNUT ==== Doubtnut App has video solutions of ALL the NCERT questions from Class 6 to 12 (including IIT JEE). You can also ask any Math question and get a video solution for FREE from a library of more than 1 Lakh Math Videos ==== FOLLOW US ON FACEBOOK ==== Doubtnut PAGE: https://www.facebook.com/doubtnut DOUBTNUT IIT JEE Group: https://www.facebook.com/groups/251747588948573 ==== WATCH DAILY LIVE CLASSES ON YOUTUBE ==== 5:30 PM - Class 9 6:30 PM - Class 10 7:15 PM - Class 11 8:15 PM - Class 12 9:15 PM - Class 13 (DROPPERS)