Show that the LHS simplifies to give the RHS for each of the following identities (i)...
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Show that the LHS simplifies to give the RHS for each of the following identities (i) n(n+1) + (n+1) = (n + 1)(n+ 2) 2 2 akn+1 ak+2 (ii) -a +ak+1 k-1 k-1 Show that the LHS simplifies to give the RHS for each of the following identities (i) n(n+1) + (n+1) = (n + 1)(n+ 2) 2 2 akn+1 ak+2 (ii) -a +ak+1 k-1 k-1
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