import numpy as np import math u= np.array([8, 11, -7]) V = np.array (C-3, 1, 2]) dot - np.dot(u, v) normu = np. linalg.norm(u) normv = np.linalg.norm(V) fraction = dot/(normu* normv) cross = np.cross(u, v) num2 =np. linalg.norm(cross) den2 - normu*normy print("u+v=", u+v) print() print("u-v=", u-v) print() print("-5*u =", -5*u) print() print("4*u+6*V =", 4*u+6*v) print print("-2*u+0.5*", -2*u+0.5*v) print print("norm u", normu) print() How can I solve the area of parallelogram print("norm v", normv) print() with sides u and v in this python code? print("unit u =", uormu) print() print("unit v =", vormv) print() print("u dot v -", dot) print print("angle between u and v =", math.degrees(math.acos(fraction))) print print("u cross v =", cross) print) print("area of parallelogram with sides u and v=" > print()