Let 𝑎 ⃗, 𝑏 ⃗ ⃗ and 𝑐 ⃗ be three vectors such that |𝑎 ⃗| = 3, |𝑏 ⃗ ⃗| = 4, |𝑐 ⃗| = 5 and each one of them being perpendicular to the sum of the other two, find |𝑎 ⃗ + 𝑏 ⃗ ⃗ + 𝑐 ⃗|
Written on Jan. 11, 2019, 11:37 p.m.
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Answer of this question
Calculate the divergence of the vector field 𝑮 = 𝟒𝒚 𝒙𝟐 𝐢 ⃗+ 𝐬𝐢𝐧(𝐲)𝐣 ⃗+
NSENGIYUMVA Jean Baptiste
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