NTA Gave the WRONG Answer | JEE Mains 2026 , 24 Jan., 2nd Shift, Vector Question EXPLAINED скачать в хорошем качестве

NTA Gave the WRONG Answer | JEE Mains 2026 , 24 Jan., 2nd Shift, Vector Question EXPLAINED

Disclaimer: This insight is meant purely as a conceptual clarification for students so that such nuances do not cause confusion during preparation. In this discussion, I want to highlight an interesting conceptual point regarding a question on vectors lying in the same plane from the 24th January, 2nd shift paper of JEE Mains 2026. As we know, for three vectors to lie in the same plane, their scalar triple product must be zero. This can also be expressed as v = ax + by, where a, b, and v are coplanar vectors and x, y are real numbers. In the paper, the question used the form v = a + k b (with k being real). While this is a special case, it limits the possible vectors to a line within the plane, whereas the complete set of coplanar vectors is infinite. In reality, the correct condition ensures that |v| ≥ √11 / 2, which means all the given options satisfy the condition. Remember, conceptual gaps can cost marks in competitive exams, and clarity is the key to confidence. If you want structured guidance and deep concept-building for JEE, you can check out my detailed course where such tricky concepts are simplified and taught step by step – it might be exactly what you need to turn your preparation into your edge! Google form for XII class offline batch (Faridabad): https://forms.gle/RYPvnGoSJJBpDzUe6 Google form for XI class offline batch (Faridabad, Haryana): https://forms.gle/yDJPSyKejJiPfZDMA Google form for class XII online batch: https://forms.gle/hjAyjuVNXDakHgkz6 Google form for class XI online batch: https://forms.gle/eomjBctaW3Wz5wQb9 Google form for Dropper batch online course: https://forms.gle/V6JkPjg8ErtQTaHF8