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(1)*� x---+ 0 at ,a( x) ,/3( x) :N::�Pfx� ;Jvlt ,JJ!U (:Xra'-JfrrH,1Iq:t,
Q) * a(x) ~ f3(x) ,JJ!U a
2
(x) ~ f3
2
(x);
@ * a
2
( x ) ~ /3
2
( x) , JJ!U a ( x) ~ /3 ( x) ;
@ * a ( x) ~ f3 ( x) , JJ!U a ( x ) -f3 ( x ) = o ( a ( x) ) ;
@ * a ( x ) -f3 ( x) = o ( a ( x) ) , JJ!U a ( x) ~ f3 ( x ) ,
Jt fir H,1I a'-] ff% 7'
2022年数学三真题.pdf