A Level Mathematics Questionbanks

So integral = ln + C A1. Let C = ln A; integral = ln + ln A = ln M1 A1 [7] 10. a) Using integration by parts: dx . Let u = ln then = M1 A1 , so v = x. A1 ... 4y = 5x – x2 + 4. y = x – + 1 A1 [7] b) Since (– 1) = then d = dt M1 A1 ( d = dt M1 ( – ln = 2t + C A1 A1 ... ................
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