Use induction to prove that, for n1 : 11!+22!++nn!=(n+1)!1 Basis: n= A: Left hand side of basis k=x1x2x3=x4x1=,x2=,x3=x4= B: Right hand side of basis (n)= Does A=B ? Assume: k=x8x9x10=(x11)!x12x8=,x9=,x10=,x11=,x12= Prove: k=x13x14x15=(x16)!1x13=,x14=,x15=,x16= Write the rest of your proof in a .pdf and upload to Gradescope A tutorial on how to upload your pdf on Gradescope can be found here (5 points in Gradescope)