Math Chapter Wise question with answer

Q01 If r be position vector of a particle of mass m relative to a point 0 then the vector sum H r mv mr v = Σ × = Σ × =... English · PGT 2009 Q02 If the sum of two unit vectors is a unit vector, then angle between then is English · Rajasthan TGT 2011 Q03 The product (scalar product) of the vector ˆ ˆ ˆ i j k + + + + and the unit vector is parallel to the sum of the se... English · TGT 2003 Q04 If the vectors a, b and c form the sides BC, CA and AB respectively of a ∆ ∆ ∆ABC, then: English · EMRS PGT-2023 Q05 Let ˆ ˆ ˆ a = 3i + 2j+ 2k and ˆ ˆ ˆ b = i + 2j- 2k be two vectors. If a vector perpendicular to both the vectors a... English · EMRS PGT-2023 Q06 If a unit vector â makes angles π 3 with î, π 4 with ĵ and () θ 0, π ∈ with k̂, then value of θ is: English · EMRS PGT-2023