The scalar product of the vector i+j+k with a unit vector along the sum of vectors 2i+4j-5k and 2j+3k is equal to one.
Answers
Answered by
0
1.Two trains for Palwal leave Kanpur at 10 a.m and 10:30 am and travel at the speeds of 60 Kmph and 75 Kmph respectively. After how many kilometers from Kanpur will the two trains be together
Similar questions