jee_main_2024_29_jan_morning - Vector Algebra Topics

Master these core formulas and structures to solve almost any past paper question.

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QUESTION #8 Collinear Vectors
Let a, b and c be three non-zero vectors such that b and c are non-collinear. If a+5 b is collinear with c, b+6 c is collinear with a and a+α b+β c=0, then α+β is equal to
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QUESTION #13 Vector Angle Bisector
Let O be the origin and the position vector of A and B be 2 i+2 j+ k and 2 i+4 j+4 k respectively. If the internal bisector of ∠ AOB meets the line AB at C, then the length of OC is
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JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%) | JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%)

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