题目8单选题
设 <img src="https://tihai-oss-cloud.itihey.com/img/008f8817553c4a8620a3696b37fc747c.png">,则余子式 <img src="https://tihai-oss-cloud.itihey.com/img/79dce83d4cfaf84565e47ed6f7150c4c.png">( )A. <img src="https://tihai-oss-cloud.itihey.com/img/102ef2341a426f41de1606798701e890.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/10b62c78152c5d61671bcb9d3849f479.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/6f7204426ba3c680f50b08b960a6c859.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/8bf4200c813c741d4cb7ff05ccb42164.png">