Answer:
Here is the Matlab code.
Step-by-step explanation:
Matlab Code:
Yes, since c = cross(u1,u2) is orthogonal to both u1 and u2. Hence is u3, thus the dot product with u3 is 1.
c
njbvi3brfjkncdoewkmdrfrj
gagagagagaggag
7cm
Explanation:
Perimeter= 34cm
13+14= 27cm
34-27= 7cm