Find unit vectors that satisfy the given conditions: 1. The unit vector in the same direction as (2, 4) is 2. The unit vector oppositely directed to 2i – 3j+5k is 3. The unit vector that has the same direction as the vector from the point A = (1, –4) to the point B = (1, 1) is

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Q: 3. Integration by parts a.J 18x ( x+ 4)»

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