Write the given vector in terms of i and j u 2 8 u 2i 8j

Write the given vector in terms of i and j. u = (-2, 8) u = -2i + 8j Find 2u, -3v, u + v, and 3u - 4v for the given vectors u and v. u = (2, 1), v = (5, 8) 2u = (4, 2)

Solution

Your answer is correct. The correct solution is -2i+8j .

There is a possibility for the wrong answer is : You have given space between -2i and 8j. Please write the vector -2i+8j without pressing the space button. There will be no space between -2i, the plus sign and 8j. Please try the same.