For p greater than 0, the vector v2 = 2i + p + 1j is obtained by rotating the vector| JEE Mains 2021

preview_player
Показать описание
For p greater than 0, the vector v2 = 2i + (p + 1)j is obtained by rotating the vector v1 = √3pi + j by an angle θ about the origin in a counterclockwise direction. If tanθ = (α√3 − 2) / (4√3 + 3), then the value of α is equal to

In this video, we explore a vector rotation problem involving two vectors and an angle of rotation around the origin. This JEE-level problem asks us to determine the value of α based on a given trigonometric ratio of tan(θ). We break down the step-by-step approach to solve for α and provide clear explanations of each step. Watch the full video to enhance your understanding of vector rotation, angles, and trigonometry, key concepts in competitive exams like JEE.

Рекомендации по теме