Page 76 - aljaber
P. 76
@ @VS@ @†a‡Èÿa@ @
5() { 7, 25, −1, 12, −3 }
n 3( ) −1 ( ) −3 ( )
() O [AJHSME 1986] ( )
()
.n
O2 + nO
()
n ()
: (304)5 [AJHSME 1986] ( )
)
(29.7)(399)4 0.003 ( )
(
3() 0.3 ( ) 0.03 ( )
3()
{−7,−5,−1,1, 3}
−15 ( ) −21 ( ) −35 ( )
() B A [AJHSME 1987] ( )
( )
98 76
+ A32
+ B1
7 ( ) 6 ( ) 5 ( ) 4 ()
4(299) + 3(299) + 2(299) + 299 [AJHSME 1987] ( )