Home
Class 12
MATHS
If bara = 2hati- hatj+ hatk ,b = hati + ...

If `bara = 2hati- hatj+ hatk ,b = hati + hatj - 2 k barc = hati+ 3 hatj- hatk` , find `lambda` such that `bara` is perpendicular to `lambda barb + barc`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • SELF ASSEMENT PAPER 8

    ICSE|Exercise SECTION C|10 Videos

  • SELF ASSEMENT PAPER 8

    ICSE|Exercise SECTION C|10 Videos

  • SAMPLE QUESTON PAPER-2

    ICSE|Exercise SECTON-C|11 Videos

  • SELF ASSESSMENT PAPER 03

    ICSE|Exercise Section -C|10 Videos

Similar Questions

Explore conceptually related problems

if A = 2hati - 3hatj+7hatk, B = hati + 2hatj and C=hatj - hatk . Find A(BxxC)

if A = 2hati - 3hatj+7hatk, B = hati + 2hatj and C=hatj - hatk . Find A(BxxC)

Evaluate : [2hati " " hatj " " hatk ] +[hati hatk hatj ] +[hatk hatj 2hati ]

If bara=hati+hatj+hatk , bara.barb=2 and bara times barb=2hati+hatj-3hatk then

If a=3hati-2hatj+hatk,b=2hati-4hatj-3hatk and c=-hati+2hatj+2hatk , then a+b+c is

Prove that the vectors A=2hati-3hatj+hatk and B=hati+hatj + hatk are mutually perpendicular .

If the vectors 3hati+lambdahatj+hatk and 2hati-hatj+8hatk are perpendicular, then lambda is equal to

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

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

Find lambda if the vectors hati\ -\ hatj\ +\ hatk,\ 3 hati+\ hatj\ +\ 2 hatk\ and\ hati+lambda hatj+ hat3k\ are coplanar