07 Scss 4amp2 Ans

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  • Swiss Cottage Secondary School 2007 Prelims A Maths Paper 2 Solution

    Qn Answer 1ai 1aii 1b

    4k = Minimum value is 2 Period is 2

    2

    ( )

    ( ) ( )

    2

    2

    12 1

    2 1 0

    4 01 4 2 1 0

    314

    x mxx

    m x x

    b acm

    m

    + = +

    + =