We have vectors. U, which is negative. Two plus two U. J two i plus three j and we also have V, which is I minus two j. So these factors and compose converted into component form gives us negative 23 just by looking. The coefficients and V is one. It's that this is I I minus two j one negative too. So the nine itude is found by finding the square root of the sum of the squares off the components. So negative two squared is four plus three squared, which is nine gives us skin is five. So the magnitude of you of after you is five or scare. Sorry. This would be 13 actually Screw of 13 and then for V the magnitude of e, we have one plus four. So this Aziz equal to square root of five and then for to you to two times you we get negative. Four six. I multiplied the components each of the components of you with two, and we get 36 plus 16. So to you is scared of 52. And the magnitude of 1/2 fee is 0.5 negative one, and we're gonna do the same thing. Square root of 0.5 squared plus one plus one square, which is just one. Um, this is equal to square it of five for its And the next one we want to find issue, plus the magnitude of you plus feet. So this one is, um U Plus V is negative one one, which means that our magnitude is scared of to and u minus fee is is us negative three five making this square root of 25 plus nine, which is equal to squared of 34. Finally, the magnitude of U minus magnitude of the well, we really know what the magnitude of us squared of their team. Gonna subtract the magnitude of you which is great of five, and this is equal to and plug this into a calculator, or we can actually leave it as it ist in this form.