Example: If a =12 , b =23 and 0 , the angle between the vectorsis 850 find axb if a ) b) a bExample: Using i , j and k , the unit vectors in the direction of the positive x, y and z axis, determine: a) ixk b) jxi c) j xk d ) kxi Cross Product of Algebraic Vectors Given a = ax, dy, az and b = bx, by, bz determine a x b.Examples: 1. Find x? given zi=(8,1,0) and 17=(2,5,3) 2. Find the vector i to both ii = 25 3j' + I; and 17 = -f + 512 3. Use component form vectors to show that f x I; = }