SET A (Soalan No. 1/ Question No. 1) 1. (a) Given that the fourth term in the expansion of (p + is . Find n and p. px+ [

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Set A Soalan No 1 Question No 1 1 A Given That The Fourth Term In The Expansion Of P Is Find N And P Px 1 (25.89 KiB) Viewed 73 times

SET A (Soalan No. 1/ Question No. 1) 1. (a) Given that the fourth term in the expansion of (p + is . Find n and p. px+ [6 marks) (b) The coefficients of the (r-1), ph and (r+1)th terms in the expansion of (x+1)" are in the ratio 1:3:5. Find n and r. [7 marks] (c) Without using expansion simplify a general term in the binomial expansion of Hence, find the middle term(s) of the expansion 2x [7marks]