Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Donats els vectors [u with rightwards arrow on top equals open parentheses 10 comma 5 close parentheses] i [v with rightwards arrow on top equals open parentheses 0 comma 5 close parentheses], considerem el paral·lelogram [stack A B C D with square on top] de la figura. Calculeu: L'angle que determinen les digonals. [alpha equals]_____o L'àrea del paral·lelogram. Àrea=_____
Right answer summary: part 1: 45; part 2: 50
Question state: todo