1) To review the design of the driver console cover
as on : When ops rover manned the trains during
the run-in, they reported either the whole console
dropped off or part of it came off. This design needs
to be relooked.
The design review is
Section A: Pure Mathematics [40 marks]
Find the expansion of
, where k , k > 1 , in ascending powers of x ,
k + 2x
up to and including the term in x 2 .
State the range of values of x for which this expansion is valid, giving