If `vec(A)` and `vec(B)` are two vectors, which of the following is not correct?

preview_player
Показать описание
If `vec(A)` and `vec(B)` are two vectors, which of the following is not correct?
  1. Doubtnut
Рекомендации по теме
If `vec A,vec 0:02:38

If `vec A,vec B` & `vec A+vec B` are three non-zero vector. Such that `vec A+vec B` is perpendi....

If `vec a 0:03:14

If `vec a and vec b` are the position vectors of A and B respectively, then find the position

If `vec(a)` and 0:02:11

If `vec(a)` and `vec(b)` are perpendicular vectors such that `|vec(a)+vec(b)|=13 and |vec(a)|=5`,

If vectors `vec(A)` 0:02:27

If vectors `vec(A)` and `vec(B)` are such that `|vec(A)+vec(B)|=|vec(A)|=|vec(B)|`, then `|vec(...

If `|vec a|= 0:01:43

If `|vec a|= |vec b| =|vec a- vecb|` then the angle between `vec a` and `vec b` is

If vec(a) and 0:02:53

If vec(a) and vec(b) are two unit vectors inclined at an angle 60^(@) to each other, then which ...

If `vec a 0:01:07

If `vec a + vec b + vec c=0` then `vec a xx vec b=`

If `vec a 0:01:55

If `vec a +vec b =vec c and |vec a|=|vec b| = |vec c |` find the angle between `veca and vec ...

If ` vec 0:02:39

If ` vec a and vec b` are two non-zero vectors such that `| vec a xx vec b| = vec a . vec b`, t...

If `vec a` 0:01:51

If `vec a` and `vec b` are two unit vectors and ` theta ` be the angle between them, then `sin(...

If `vec(A)` and 0:01:29

If `vec(A)` and `vec(B)` denpte the sides of a parallelogram and its area is `AB//2

If vec a 0:03:29

If vec a and vec b are two non collinerar unit vectors and if | vec a+ vec b | = sqrt 3, then ...

If vec(a) and 0:03:36

If vec(a) and vec(b) are position vectors of the points A and B respectively, then what is the p...

If vec(a) and 0:04:38

If vec(a) and vec(b) are two vectors then the value of (vec(a) + vec(b)) xx (vec(a) - vec(b)) is...

If ` vec(a) 0:03:40

If ` vec(a) + vec (b)+vec(c ) = vec (0) and |vec(a)| = 3 , |vec(b)| = 5 and |vec(c)| = 7 ,

If `vec(A)` and 0:03:00

If `vec(A)` and `vec(B)` are two vectors, which of the following is not correct?

If `vec a` 0:01:47

If `vec a` and `vec b` are unit vectors inclined to `x-axos` at angle `30^@` and `120^@` then ...

If `vec A+vec 0:03:30

If `vec A+vec B=vec C` and the angle between `vec A` and `vec B` is `120^(@)`, t

If `|vec(a)+vec(b)||=|vec(a)-vec(b)|` then 0:02:23

If `|vec(a)+vec(b)||=|vec(a)-vec(b)|` then show that `vec(a)` and `vec(b)` are perpendicular to...

If \( \vec{A}=3 0:04:14

If \( \vec{A}=3 \hat{i}+4 \hat{j} \) and \( \vec{B}=\hat{i}+\hat{j}+2 \hat{k} \) then find out u...

If \( \vec{a} 0:05:41

If \( \vec{a} \) and \( \vec{b} \) are two unit vectors such \( \vec{a}+2 \vec{b} \) and \( 5 \v...

If vec a,vec 0:06:46

If vec a,vec b , vec c are unit vectors such that veca + vec b+ vecc = 0 and lambda = veca.vecb ...

If `|vec(A)+vec(B)| = 0:01:45

If `|vec(A)+vec(B)| = |vec(A)-vec(B)|`, find the angle between `vec(A)` and `vec(B)`.

If `|vec(A)+vec(B)|=|vec(A)|=|vec(B)|` then 0:03:23

If `|vec(A)+vec(B)|=|vec(A)|=|vec(B)|` then the angle between `vec(A)` and `vec(B)`is