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Mathematics, 05.02.2020 10:52 Sanonymous

Let f=cos^2x and g=sin^2x which of the following lie in the space spanned by f and g
a)cos2x
b)3+x^2
c)1
d)sinx
e)0

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Let f=cos^2x and g=sin^2x which of the following lie in the space spanned by f and g
a)cos2x <...

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