Home
Class 12
MATHS
If |veca xx vecb|^(2)+ |veca.vecb|^(2) ...

If `|veca xx vecb|^(2)+ |veca.vecb|^(2) = 400` and `|vecb| = 5` , then find the value of `|veca |`.

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • QUESTION PAPER 2022 TERM 2 SET 1

    XII BOARDS PREVIOUS YEAR|Exercise SECTION B|6 Videos

  • QUESTION PAPER 2022 TERM 2 SET 1

    XII BOARDS PREVIOUS YEAR|Exercise SECTION C|6 Videos

  • QUESTION PAPER 2022 TERM 1 SET 2

    XII BOARDS PREVIOUS YEAR|Exercise SECTION C|10 Videos

  • QUESTION PAPER 2022 TERM 2 SET 2

    XII BOARDS PREVIOUS YEAR|Exercise Section - C (Case- Study Based Questions)|2 Videos

Similar Questions

Explore conceptually related problems

If |veca xx vecb|^(2) + |veca.vecb|^(2)=144 and |veca|=4 , then find the value of |vecb|

If |veca + vecb| =60 |veca-vecb|=40 and |vecb| = 46 find |veca|

If |veca|=2, |vecb|=5 and |vecaxxvecb|=8 then find the value of veca.vecb

If |veca|=5 , |veca-vecb| = 8 and |veca +vecb|=10 then find |vecb|

If |veca| = 10, |vecb|=2 and veca.vecb=12 , then the value of |veca xx vecb| is:

If veca and vecb are two vectors, such that |veca xx vecb|=2 , then find the value of [veca vecb veca xx vecb]

If veca and vecb are two vectors, such that |veca xx vecb|=2 , then find the value of [veca vecb veca xx vecb]

If veca, vecb, vecc are unit vectors such that veca. Vecb =0 = veca.vecc and the angle between vecb and vecc is pi/3 , then find the value of |veca xx vecb -veca xx vecc|

If |veca|=3, |vecb|=1, |vecc|=4 and veca + vecb + vecc= vec0 , find the value of veca.vecb+ vecb+ vecc.vecc + vecc.veca .