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The Best If A=2I 2J 3K And B=-I 2J K Ideas. Web we need to find value of a + t b ⊥ c ⇒ (a + t b) ⋅ c = 0 ⇒ a ⋅ c + t b ⋅ c = 0 ⇒ t = − b ⋅ c a ⋅ c ⇒ t = − (− i + 2 j + k) ⋅ (3 i + j) (2 i + 2 j + 3 k) ⋅ (3 i + j) ⇒ t = − − 3 + 2 + 0 6 + 2 + 0 = 8 To do this, we can use the equation.
If a=5i+4j+2k, b=4i5j+3k and c=2ij2k. Determine value \[a\dot b from campusflava.com
If →a = (2^i + 3^j − ^k)m a → = ( 2 i ^ + 3 j ^ − k ^) m and. Web we need to find value of a + t b ⊥ c ⇒ (a + t b) ⋅ c = 0 ⇒ a ⋅ c + t b ⋅ c = 0 ⇒ t = − b ⋅ c a ⋅ c ⇒ t = − (− i + 2 j + k) ⋅ (3 i + j) (2 i + 2 j + 3 k) ⋅ (3 i + j) ⇒ t = − − 3 + 2 + 0 6 + 2 + 0 = 8 → a ⋅ → b = abcosθ.
90 ° Finding The Angle:
Web we need to find value of a + t b ⊥ c ⇒ (a + t b) ⋅ c = 0 ⇒ a ⋅ c + t b ⋅ c = 0 ⇒ t = − b ⋅ c a ⋅ c ⇒ t = − (− i + 2 j + k) ⋅ (3 i + j) (2 i + 2 j + 3 k) ⋅ (3 i + j) ⇒ t = − − 3 + 2 + 0 6 + 2 + 0 = 8 Asked aug 17, 2022 in physics by shrinivas (56.4k points) closed aug 19, 2022 by shrinivas. If →a = (2^i + 3^j − ^k)m a → = ( 2 i ^ + 3 j ^ − k ^) m and.
{A = − 2Ij +3Ik−22Bj 2+3Bj K+2Ibj +2J K+J +3K2+2Ik−I , A ∈ C, J = − 23K − I J = I And K = − 34 I.
𝑏 ⃗ = |𝑎 ⃗. Asked may 21, 2021 in vectors by. → a ⋅ → b = abcosθ.
Web The Correct Option Is B.
To do this, we can use the equation. Finding the value of λ: We're asked to find the angle between two vectors, given their unit vector notations.
