Home
Class 12
MATHS
Find a vector in the direction of vector...

Find a vector in the direction of vector `bar(a) = bar(i) - 2bar(j)` has magnitude 7 units.

Promotional Banner

Topper's Solved these Questions

  • PRACTICE MODEL PAPER-5

    SRISIRI PUBLICATION|Exercise SAQs|7 Videos

  • PRACTICE MODEL PAPER-5

    SRISIRI PUBLICATION|Exercise LAQs|10 Videos

  • PAIR OF LINES

    SRISIRI PUBLICATION|Exercise MISCELLANEOUS|2 Videos

  • PRACTICE MODEL PAPER-8

    SRISIRI PUBLICATION|Exercise SECTION-C|7 Videos

Similar Questions

Explore conceptually related problems

Find unit vector in the direction of vector bar(a) = (2bar(i)+3bar(j)+bar(k))

Find the unit vector in the direction of the sum of the vectors bar(a) = 2bar(i)+ 2bar(j) - 5bar(k) and bar(b) = 2bar(i) + bar(j) + 3bar(k) .

If bar(a) = bar(i) + bar(j)+bar(k), bar(b) = 2bar(i) + 3bar(j) + bar(k) then find the projection vector of bar(b) on bar(a) and its magnitude.

Write direction ratios of the vector bar(r ) = bar(i) + bar(j) - 2bar(k) and hence calculate its direction cosines.

If bar(a)=bar(i)+2bar(j)+2bar(k) and bar(b)=3bar(i)+6bar(j)+2bar(k) then the vector in the direction of bar(a) and having magnitude as abs(bar(b)) is

Find a unit vector perpendicular to the plane containing the vector bar(a) = 4bar(i) + 3bar(j) - bar(k), bar(b) = 2bar(i) - 6bar(j) - 3bar(k)

If bar(a) = bar(i) - bar(j)-bar(k), bar(b) = 2bar(i) - 3bar(j) + bar(k) then find the projection vector of bar(b) on bar(a) and its magnitude.