若向量组<img src="http://www.weimei168.com/uploads/202208/161266914012561.png" width="20" height="29" />=(1，t+1，0)，<img src="http://www.weimei168.com/uploads/202208/161266914543171.png" width="24" height="29" />=(1，2，0)，<img src="http://www.weimei168.com/uploads/202208/161266920024521.png" width="22" height="30" />=(0，0，t一1)线性无关，则实数t（）