Paper Reference(s) - Maths Tallis

(b) Find the Taylor series expansion of tan x in ascending powers of up to and including the term in . (3) (c) Hence show that tan . (2) [P6 June 2004 Qn 2] 34. (a) Prove by induction that. ex cos (x + n(), n ( 1. (8) (b) Find the Maclaurin series expansion of ex cos x, in ascending powers of x, up to and . including the term in x4. (3) ................
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