For the following simple graphs G1​=(V1​,E1​) and G2​=(V2​,E2​) (described by their vertex and edge sets) decide whether they are isomorphic. If they are then prove it, and if they are not give a convincing argument that explains why not. V1​={a,b,c,d,e}, E1​={ab,ad,ce,cd,cb,bd,be}, V2​={1,2,3,4,5}, E2​={12,14,15,24,34,35,45}

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