Home
Class 12
MATHS
If vec(a) = 5hat(i) - hat(j) - 3hat(k) a...

If `vec(a) = 5hat(i) - hat(j) - 3hat(k)` and `vec(b) = hat(i) + 3hat(j) - 5hat(k)`, then show that the vectors `(vec(a) + vec(b))` and `(vec(a) - vec(b))` are perpendicular.

Promotional Banner

Topper's Solved these Questions

  • VECTORS

    ARIHANT PRAKASHAN|Exercise CHAPTER TEST (4 MARK QUESTIONS)|10 Videos
  • VECTORS

    ARIHANT PRAKASHAN|Exercise CHAPTER TEST (6 MARK QUESTIONS)|9 Videos
  • VECTORS

    ARIHANT PRAKASHAN|Exercise TOPIC TEST 2|21 Videos
  • THREE DIMENSIONAL GEOMETRY

    ARIHANT PRAKASHAN|Exercise CHAPTER TEST|24 Videos
  • VERY SIMILAR TEST 1

    ARIHANT PRAKASHAN|Exercise Section C |10 Videos

Similar Questions

Explore conceptually related problems

If vec(a) = xhat(i) + 2hat(j) - z hat(k) and vec(b) = 3hat(i) - y hat(j) + hat(k) are two equal vectors, then find the value of x + y +z.