Pls tells sol for remaining Q12,13 Share with your friends Share 0 Atul Shaw answered this Dear student,12. (1-3y)(4-y)(2-3y)(1-y)=1⇒(1-3y)(4-y)=(2-3y)(1-y)⇒4-y-12y+3y2=2-2y-3y+3y2⇒2=12y+y-2y-3y⇒2=8y⇒y=28=14For remaining queries we request you to post them in separate threads to have rapid assistance from our experts.Regards 0 View Full Answer