I want to get the solution for this Share with your friends Share 0 Mousam Maity answered this Dear Student, Answer to your question is given below: Given, focal length, f = 20 cm magnification = 4⇒vu= 4⇒v = 4 uNow, we know that, 1f=1v+1u⇒1-20=14u+1u⇒1+44u = 1-20⇒u = -20 × 54⇒u = -25 cmThe object should be placed at a distance 25 cm from the concave mirror. Regards, 0 View Full Answer Varun ❤🖤 answered this hii and byee 0 Avika Srivastava answered this Ok bye tc 0 Varun ❤🖤 answered this i don't talk too ananya 0 Avika Srivastava answered this Why.,... sorry Varun 0 Avika Srivastava answered this Batao to 0 Avika Srivastava answered this Gone 0 Varun ❤🖤 answered this sorry se baat ulti hoo jayegi...... 0 Varun ❤🖤 answered this haa gone . .byee tc 0 Avika Srivastava answered this Mtlb.. 0 Avika Srivastava answered this I am sorry.. 0 Avika Srivastava answered this Sorry sorry sorry sorry sorry sorry sorry sorry sorry sorry sorry sorry sorry sorry sorry Varun 0 Varun ❤🖤 answered this byee....tc 0 Avika Srivastava answered this Why.. 0 Varun ❤🖤 answered this school hai mera 0 Avika Srivastava answered this Tab aise bolo n 0 Varun ❤🖤 answered this school jaa rha hoo 0 Varun ❤🖤 answered this byee 0 Avika Srivastava answered this Agar tum chale jate to Mai bhi is app ko uninstall kr deti 0 Silent Knight answered this Hii..gm 0 Hanshika ❤️ answered this hello vgm have a nice day 0 ᗰᖇ ᐯiᑎᗩyᗩk ... answered this Good. Morning. guys 0 Hanshika ❤️ answered this good morning 0 Rashid answered this Good morning to all fr.nds 0