Q. 15.0( 1 Vote )

# If and are two equal vectors the x + y + z = ?

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If is a unit vector and then find

Mathematics - Board PapersA vector has magnitude 14 and direction ratios 2, 3, –6. Find the direction cosines and components of , given that makes an acute angle with x-axis.

Mathematics - ExemplarMark (√) against the correct answer in the following:

The vector is a

RS Aggarwal - Mathematics

Define position vector of a point.

RD Sharma - Volume 2Mark the correct alternative in each of the following:

The vector is a

RD Sharma - Volume 2

If are two non-collinear vectors such that , then write the values of x and y.

RD Sharma - Volume 2If be the position vector whose tip is (5, -3), find the coordinates of a point B such that the coordinates of A being (4, -1).

RD Sharma - Volume 2In fig 23.5 ABCD is a regular hexagon, which vectors are:

i. Collinear

ii. Equal

iii. Cointitial

iv. Collinear but not equal.

RD Sharma - Volume 2Show that the vectors and are collinear.

RD Sharma - Volume 2