Find the vector projy u. v=i+j+ k, u = 12 i +3j + 4 k Find...

Transcribed Image Text:

Find the vector projy u. v=i+j+ k, u = 12 i +3j + 4 k Find the length and direction (when defined) of u x v. 3 u=- - 1/2 i + ²/j+ k, v= i + j + 2 k 를 Find the vector projy u. v=i+j+ k, u = 12 i +3j + 4 k Find the length and direction (when defined) of u x v. 3 u=- - 1/2 i + ²/j+ k, v= i + j + 2 k 를