Scalar Product

JEE Main Physics · Basic Maths and Vectors · 3 questions, latest first

• Two particles are located at equal distance from origin. The position vectors of those are represented by Ā=2 i+3 n j+2 k and…202523 January, Shift 1 · Q46
• If two vectors P= i+2 m j+m k and Q=4 i-2 j+m k are perpendicular to each other. Then, the value of m will be:202324 January, Shift 2 · Q2
• Vectors a i+b j+ k and 2 i-3 j+4 k are perpendicular to each other when 3 a+2 b=7, the ratio of a to b is x/2 The value of x is…202324 January, Shift 1 · Q22