发布网友 发布时间:2024-03-26 22:44
共3个回答
热心网友 时间:2024-07-27 19:09
网上有答案,不知你哪里不明白
热心网友 时间:2024-07-27 19:11
http://m.baidu.com/from=2001a/bd_page_type=1/ssid=0/uid=0/pu=usm%400%2Csz%401321_1003%2Cta%40utouch_2_2.3_1_/baiduid=60E5C229E6E6CB34076316234F2C3646/w=0_10_2011%E6%B1%9F%E8%A5%BF%E9%AB%98%E8%80%83+p%E6%98%AF%E5%8F%8C%E6%9B%B2%E7%BA%BFE%E4%B8%8A%E7%9A%84%E4%B8%80%E7%82%B9%EF%BC%8CMN%E6%98%AF%E5%8F%8C%E6%9B%B2%E7%BA%BF%E7%9A%84%E5%B7%A6%E5%8F%B3%E5%AE%9A%E7%82%B9/t=wap/l=3/tc?ref=www_utouch&lid=10134185477393035942&order=2&vit=osres&tj=www_normal_2_0_10&m=8&dict=20&sec=36132&di=07a7b4e50062ee98&bdenc=1&nsrc=IlPT2AEptyoA_yixCFOxXnANedT62v3IEQGG_yFL2De5mkayxP4kHREsRDfbLXPTUS4c9GOKg1ZRtXLR07Qz7qQQrbdmpWcf7nzdbOnq6MHQHB2_fAFmOQOKH8F5juTakPK热心网友 时间:2024-07-27 19:09
(1)∵P(x0,y0)(x0≠±a)是双曲线E: x^2a^2-y^2b^2=1(a>0,b>0)上一点,