Math Chapter Wise question with answer

Q01 Two forces 1 ˆ ˆ ˆ F i j k = − + = − + = − + = − + and 2 ˆ ˆ ˆ F 4i 2j 3k = + + = + + = + + = + + act on a particle... English · UP TGT-2016 (08-03-2019) Q02 Two constant forces ˆ ˆ ˆ P 2i 5j 6k = − + = − + = − + = − + and ˆ ˆ ˆ Q i 2j k = − + − = − + − = − + − = − + − act... English · UP PGT-2016 (02-02-2019) Q03 If A and B are two vectors, then angle between vectors A + B and A×B is English · UP TGT 2021 Q04 If a and b are two unit vectors inclined at an angle of 600 to each other then- English · UP TGT 1999 UKPSC Lecturer (Mains) 2020 Q05 lf a and b are two unit vectres inclined at an angle, 3 π then the value of a b + + is– English · JDD-75-PGT TIER II-X-15 28.06.2015 Q06 Vectors ˆ ˆ ˆ ˆ ˆ ˆ 2i j 4k,i 3j 5k − − − − − − − − − − − − − − − − and ˆ ˆ ˆ 3i 4j 4k − − are the sides of a trian... English · PGT 2010