Home
Class 12
MATHS
Let veca=hati-hatk, vecb=x hati+hatj+(1-...

Let `veca=hati-hatk, vecb=x hati+hatj+(1-x) hatk and vecc=y hati+x hatj+ (1+x-y)hatk`. Then `|veca vecb vecc|` depends on

A

Only on x

B

Only on y

C

Neither on x nor on y

D

Both on x and y

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

If veca=2hati-hatj+hatk,vecb=3hati+2hatj-3hatk and vecc=hati+2hatj+hatk then 2veca+vecb-vecc=

Let veca= 2 hati + 3hatj - 6hatk, vecb = 2hati - 3hatj + 6hatk and vecc = -2 hati + 3hatj + 6hatk . Let veca_(1) be the projection of veca on vecb and veca_(2) be the projection of veca_(1) on vecc . Then veca_(2) is equal to

Let veca= 2 hati + 3hatj - 6hatk, vecb = 2hati - 3hatj + 6hatk and vecc = -2 hati + 3hatj + 6hatk . Let veca_(1) be the projection of veca on vecb and veca_(2) be the projection of veca_(1) on vecc . Then veca_(2) is equal to

Let veca=hati+hatj+hatk , vecb=hati-hatj+hatk and vecc=hati-hatj-hatk be three vectors. A vector vecv in the plane of veca and vecb , whose projection on vecc is 1/sqrt3 , is given by :