Convert Image to Vector in Illustrator - The EASY Way!

Convert Image to Vector in Adobe Illustrator cc Tutorial | Vectorize Image | Graphic Design

Q) If vectors 𝐚 ⃗, 𝐛 ⃗ 𝐚𝐧𝐝 𝟐𝐚 ⃗+𝟑𝐛 ⃗ are unit vectors, then find the angle between 𝐚 ⃗

If the vectors 𝐚 ⃗𝐚𝐧𝐝 𝐛 ⃗ are such that |𝐚 ⃗ |=𝟑, |𝐛 ⃗ |=𝟐/𝟑 𝐚𝐧𝐝 |𝐚 ⃗×𝐛 ⃗ | is a unit

Q) Find a vector of magnitude 21 units in the direction opposite to that of (AB) ⃗ where A and B