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已知集合eqId4aa8afd7f1514e51bfa1c41db3e0430feqId23ad05db28c2413bbabe91e0dbe9bc5d,则eqId170a03e31a0e4656b66452088e998e61______.
已知函数eqIdf87ecff952dd452b8b7586197b38dad9eqId5cd82768c190426d951738d97aa566e9的根从小到大构成数列eqId93e38ecd74a24cb59da79181b95bfd3a,则eqId79e74b4cfafa45bea9c983631946cfa0______.
同步
已知函数eqIddcb79f681e43411dbb91f876e3642722的定义域为eqId44866d20a1d449ab9db7e7ea3026fadd,求函数eqId6ab8eb3e5c75487fb29c801f3b085dfe的定义域.
同步
求下列函数的定义域:
(1)eqId49a1524a18fe4d04a8befd78a2973251
(2)eqId26563d6860bc44a79ba9291bba261cad
(3) eqId33b05975107d492799740f42df491b71.
同步
下列各组中的两个函数是否为同一个函数?
(1)eqId52a158d6948743e0aa36367b5f061243eqId7ccb91b7be8a434195ece50e0fd4951f
(2)eqId51d4a5ee137a48aba45407157145126aeqIdb3c0764de992437e9dcc7679baabdfad
(3)eqId293f94499e49487e81d30019a2d74ac1eqIdb8006756d6d54eb29dec66a77dddfd62
(4)eqId17f28a8e1c164f61bfc3c5509ba94a74eqId7156d93e7c4e4bae9f44dc2d07a7ab91.