question_answer1) Represent graphically a displacement of 40 km, 30° east of north.
View Answer play_arrowquestion_answer6) Compute the magnitude of the following vectors. (i) (ii) (iii)
View Answer play_arrowquestion_answer7) Write two different vectors having same magnitude.
View Answer play_arrowquestion_answer8) Write two different vectors having same direction.
View Answer play_arrowquestion_answer9) Find the value of x and y so that the vectors are equal.
View Answer play_arrowquestion_answer11) Find the sum of the vectors and
View Answer play_arrowquestion_answer12) Find a unit vector in the direction of the vector
View Answer play_arrowquestion_answer14) For given vectors, and and a unit vector in the direction of the vector
View Answer play_arrowquestion_answer15) Find a vector in the direction of vector which has magnitude 8 units.
View Answer play_arrowquestion_answer16) Show that the vectors are collinear.
View Answer play_arrowquestion_answer17) Find the direction cosines of the vector
View Answer play_arrowquestion_answer19) Show that the vector is equally inclined to the axes OX, OY and OZ.
View Answer play_arrowquestion_answer21) Find the mid point of the vector joining the points and .
View Answer play_arrowquestion_answer23) In triangle ABC given below, which of the following is not true. (a) (b) (c) (d)
View Answer play_arrowquestion_answer25) Find the angle between two vectors with magnitudes and 2 respectively, having
View Answer play_arrowquestion_answer26) Find the angle between the vectors
View Answer play_arrowquestion_answer27) Find the projection of the vector on the line represented by the vector .
View Answer play_arrowquestion_answer28) Find the projection of the vector on the vector .
View Answer play_arrowquestion_answer31) Evaluate the product
View Answer play_arrowquestion_answer33) Find |x|, if for a unit vector
View Answer play_arrowquestion_answer35) If , such that is perpendicular to then find the value of .
View Answer play_arrowquestion_answer36) Show that is perpendicular to for any two non zero vectors .
View Answer play_arrowquestion_answer37) Show that is perpendicular to for any two non zero vectors .
View Answer play_arrowquestion_answer38) Also, But any non zero vector.
View Answer play_arrowquestion_answer39) If are unit vectors such that then find the value of .
View Answer play_arrowquestion_answer42) Show that the points A(1, 2, 7), B(2, 6, 3) and C(3,10, ?1) are collinear.
View Answer play_arrowquestion_answer43) Show that the vectors and form the vertices of a right angled triangle.
View Answer play_arrowquestion_answer47) Find a unit vector perpendicular to each of the vectors and where
View Answer play_arrowquestion_answer50) Find and if
View Answer play_arrowquestion_answer51) Given that and What can you conclude about the vectors
View Answer play_arrowquestion_answer52) Let the vectors be given as then show that
View Answer play_arrowquestion_answer53) If either then Is the converse true? Justify your answers with an example.
View Answer play_arrowquestion_answer56) Let the vector be such that then is a unit vector if the angle between is (a)
View Answer play_arrowYou need to login to perform this action.
You will be redirected in
3 sec