Home
Class 12
MATHS
If a = 2i + 3j - k, b = -i + 2j + k, the...

If a = 2i + 3j - k, b = -i + 2j + k, then the ascending order of the following :
`{:((A),|a+b|,(B),|a-b|),((C),|3a+b|,(D),|a+2b|):}`

A

`B lt A lt D lt C`

B

`B lt D lt C lt A`

C

`C lt D lt A lt B`

D

`A lt D lt C lt B`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ADDITION OF VECTORS

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 SET - 3|4 Videos

  • ADDITION OF VECTORS

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 SET - 4|8 Videos

  • ADDITION OF VECTORS

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 SET - 1|10 Videos

  • APPLICATIONS OF DIFFERENTIATION

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 SET-4 (SPECIAL TYPE QUESTIONS)|15 Videos

Similar Questions

Explore conceptually related problems

If a = 2i + 5j + 6k, b = -2i + 3j + 2k then the magnitude of a - b is

If a = I + j + k, b = 2i - 3j + k then a xx b is

If a = 2i - j + k, b = 3i + 4j - k then |a xx b| =

If a = 3i - 2j + k and b = i + 2j + 5k, then the unit vector along a - b is

If a = 3i - 2j + k, b = -i + j + k then the unit vector parallel to the vector a + b is

If a = 2i - 3j - k, b = I + 4j - 2k then (a + b) xx (a - b) =

If a = i + 4j, b = 2i - 3j and c = 5i + 9j then c =

If a = 3i - j - 2k, b = 2i + 3j + k then (a + 2b) xx (2a - b) =

If a = 2i + 3j - 5k, b = mi + nj + 12k and a xx b = 0 then (m, n) =

If a = i - j + 2k, b = 2i + 3j + k, c = i - k , then magnitude of a + 2b-3c is