Bihar Board 12th Maths Objective Answers Chapter 11 त्रि-विमीय ज्यामिति
Bihar Board 12th Maths Objective Questions and Answers Bihar Board 12th Maths Objective Answers Chapter 11 त्रि-विमीय ज्यामिति प्रश्न 1. The angle between the planes 2x – y + z = 6 and x + y + 2z = 7 is : (a) (b) (c) (d) उत्तर: (c) प्रश्न 2. The equation x2 – x … Read more