填空题:设向量<img src="http://www.weimei168.com/uploads/202208/161258236130391.png" width="20" height="29" />=(1，0，0)<img src="http://www.weimei168.com/uploads/202208/161258238013901.png" width="14" height="25" />，<img src="http://www.weimei168.com/uploads/202208/161258236854571.png" width="24" height="29" />=(1，1，1)<img src="http://www.weimei168.com/uploads/202208/161258238013901.png" width="14" height="25" />，<img src="http://www.weimei168.com/uploads/202208/161258237480031.png" width="22" height="30" />=(1，1，0)<img src="http://www.weimei168.com/uploads/202208/161258238013901.png" width="14" height="25" />，β=(0，1，1)<img src="http://www.weimei168.com/uploads/202208/161258238013901.png" width="14" height="25" />，则β由<img src="http://www.weimei168.com/uploads/202208/161258236130391.png" width="20" height="29" />，<img src="http://www.weimei168.com/uploads/202208/161258236854571.png" width="24" height="29" />，<img src="http://www.weimei168.com/uploads/202208/161258237480031.png" width="22" height="30" />线性表出的表达式为_______．