The function: f(x)=1tanx f<span> ( </span>x<span> ) = 1 tan </span>x<span> We've written in </span>class<span> that the domain of this ... Please </span>help<span> me in factorising this equation ... Suppose that a person's score </span>X X<span> on a mathematics aptitude test is a number .... (</span>fddx)p−1(f)+fdp−1dxp−1(f<span>p−1)≡0(modp) ( </span>f<span> d d </span>x<span> ) p − 1 ( </span>f<span> ) + </span>f<span> d p − 1 d </span>x<span> p − 1 ( </span>f<span> p − 1 ) ≡ 0 ( m o d p ).</span>
