图示结构，用先处理法得到的（综合）结点荷载列阵为： [img=407x217]1802d8ec5adeb01.png[/img]
A: [img=264x61]1802d8ec6407a7d.png[/img]
B: [img=277x61]1802d8ec6d79bdf.png[/img]
C: [img=254x61]1802d8ec7767e07.png[/img]
D: [img=262x61]1802d8ec8358308.png[/img]
A: [img=264x61]1802d8ec6407a7d.png[/img]
B: [img=277x61]1802d8ec6d79bdf.png[/img]
C: [img=254x61]1802d8ec7767e07.png[/img]
D: [img=262x61]1802d8ec8358308.png[/img]
举一反三
- 图示结构，用先处理法得到的（综合）结点荷载列阵为： [img=407x217]1803c916249bf46.png[/img] A: [img=264x61]1803c9163224176.png[/img] B: [img=277x61]1803c9163cba8c1.png[/img] C: [img=254x61]1803c91647a3ed1.png[/img] D: [img=262x61]1803c9165420e0c.png[/img]
- 独立重复地投掷一颗均匀的骰子，直到出现6点就停止投掷，设X表示投掷骰子的次数，则X的分布列是______________. A: X123456P1/61/61/61/61/61/6 B: X123456…P1/61/61/61/61/61/6… C: X123…k…P[img=9x43]1803da13460ecf5.png[/img][img=36x43]1803da134eadb99.png[/img][img=57x43]1803da135709664.png[/img]…[img=58x43]1803da135e5a076.png[/img]… D: X123…k…P[img=9x43]1803da13671cd55.png[/img][img=36x43]1803da13703c21c.png[/img][img=57x43]1803da1378489ec.png[/img]…[img=58x43]1803da13822269c.png[/img]…
- 独立重复地投掷一颗均匀的骰子，直到出现6点就停止投掷，设X表示投掷骰子的次数，则X的分布列是______________. A: X123456P1/61/61/61/61/61/6 B: X123456…P1/61/61/61/61/61/6… C: X123…k…P[img=9x43]1803573572a7b80.png[/img][img=36x43]180357357af3976.png[/img][img=57x43]180357358399321.png[/img]…[img=58x43]180357358bf0f84.png[/img]… D: X123…k…P[img=9x43]180357359488348.png[/img][img=36x43]180357359c7d68a.png[/img][img=57x43]18035735a57969a.png[/img]…[img=58x43]18035735ae0e3f4.png[/img]…
- 独立重复地投掷一颗均匀的骰子，直到出现6点就停止投掷，设X表示投掷骰子的次数，则X的分布列是______________. A: X123456P1/61/61/61/61/61/6 B: X123456…P1/61/61/61/61/61/6… C: X123…k…P[img=9x43]1803da175d21bb3.png[/img][img=36x43]1803da176510759.png[/img][img=57x43]1803da176e34ee6.png[/img]…[img=58x43]1803da177747ce7.png[/img]… D: X123…k…P[img=9x43]1803da177fbaa74.png[/img][img=36x43]1803da17890c39f.png[/img][img=57x43]1803da1792a9c56.png[/img]…[img=58x43]1803da179bd7a28.png[/img]…
- 图示结构，用先处理法得到的（综合）结点荷载列阵为： [img=407x217]1802d8ec5adeb01.png[/img] 未知类型：{'options': ['', '', '', ''], 'type': 102}