3: 4) Find the veetur of length (2), and making an angle of (a4)with the positive x-axis • b) 1f ū = i+3j, V =zi+j , w =4i -j» find the ve clor () thut satis fics %3D <) Find two unit veclors in plare paralel tu the dint 3 x-t2=0

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Q: 2K-tarメ %3D The Extreme of the turcrion tcx = 2x-toanx absolute Extrema [-1っ3,1? 2. on the interva!

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