+91-87964 74404
FlagBACK
Question icon
Grade 12Vectors

oABCDE is a regular hexagon of side 2 units in the X-Y Plane in the Ist quadrant .O being the origin and OA taken along the x-axis.A point P is taken on a line  parallel to Z- axis through the centre of the hexagon at a distance of 23 units from O int he positive Z direction.the vector AP is ?

Profile image of shivani VERMA
15 Years agoGrade 12
Answers icon

1 Answer

Profile image of Chetan Mandayam Nayakar
15 Years ago

Let C be the centre CP=√(529-4) = 5√21kˆ

AP = -2cos600iˆ +2sin600jˆ +5√21kˆ = -iˆ + √3jˆ +5√21kˆ

Other Related Questions on vectors

question mark
A body is rotating with an angular velocity of 2radians per second about the line joining (1, 2,3) and (2, 3,5) find the velocity of the particle of the body which is momentarily at (3, 5,6) 
 
vectors
1 Answer Available

Last Activity: 4 Years ago

question mark
Show that: vectorPQ+vectorPR+ vectorPS +vectorTP+vectorUP = 4PQ
Vector
vectors
1 Answer Available

Last Activity: 4 Years ago

question mark
Given that A×(B×C) = (A.C)B - ( A.B)C , deduce that (A×B)×C = (A.C)B - (B.C)A
vectors
1 Answer Available

Last Activity: 4 Years ago

question mark
the mean of 30 observations was 17 with sd2. later it was found that two of the observations were incorrect, which were recorded as 19vand 21.find the correct sd if the incorrect values are deleted and correct values 22 and 15 are included
vectors
1 Answer Available

Last Activity: 4 Years ago

question mark
Find the component of 2i +3j +k in the direction of 3i-j 
 
vectors
1 Answer Available

Last Activity: 4 Years ago