F(x)=xsquare - 1,g(x)=x-2,find a,if gof(a)=1 Share with your friends Share 0 Roopam Pandey answered this Dear student,fx=x2-1gx=x-2gof=gfx =x2-1-2 gof=x2-3gofa=a2-3=1⇒a2-3=1⇒a2=1+3=4 a2=4 a=±2Regards 0 View Full Answer Arunkumar Kumararun answered this Answer 0