10. Find the area of the parallelogram whose adjacent sides are determined by the vectors a = i – j + 3k and b = 2i – 7j + k . 10. Find the area of the parallelogram whose adjacent sides are determined by the vectors a = i - j + 3k and b = 2i - 7j + k . November 5, 2021 Category: Chapter 10 - Vector Algebra , Maths , NCERT Exemplar Class 12 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related