Q4.webp

Question: 4
(Choose 1 answer)
(See picture)
A. (i)
B. (ii)
C. (iii)
D. (iv)
Let x = [11] and y = [22]. Compute the cosin of the angle
between x and y using the dot product as an inner product.
(i) √3/2
(ii) √2/2
(iii) 1/2
(iv) 1