यदि वेक्टर A = (x1,y1) और वेक्टर B = (x2,y2) हैं, तो दो वेक्टरों का डॉट-प्रोडक्ट A.B = = x1*x2 + y1*y2 द्वारा दिया जाता है। एक वेक्टर A का परिमाण A.A. = 16.16^2 = 16.16^2 + y1^2 द्वारा दिया जाता है। दो वेक्टरों के बीच के कोण का कोसिनस: cosine = (A) = (B) = (A) = (A) = (A) = (A) = (B) = (A) = (B) = (B) = (B) = (A) = (A) = (A) = (A) = (A) = (A) = (A) = (A) (A) = (A) (A) = (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A
वेक्टर ए = (3, 4) वेक्टर बी = (4, 3)
दो वेक्टरों के कोण की गणना करें।