a) Draw a tree with n vertices with n+1 vertices of degree 2, n+2 vertices of degree 3, and n+3 vertices of degree 1. Where n is even digit of your arid number e.g 19-arid-234 take n=2 (b) For the...

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Extracted text: a) Draw a tree with n vertices with n+1 vertices of degree 2, n+2 vertices of degree 3, and n+3 vertices of degree 1. Where n is even digit of your arid number e.g 19-arid-234 take n=2 (b) For the given sequence 1/n, 1/2n, 1/4n,... Find the 16th term. Find sum of first sixteen terms where n is your arid number i.e. 19-arid-234 take n=234 (c) Find the Graph whose adjacency matrices is given by 0100 00 |101010 0 10110 001010 0 1110 1 000010 How many walks of length 2 are there from v2 to v3?