Let V1=[0,0,5,7,1,0] V2=[1,0,3,0,1,7] and V3=[2,11,4,0,2,0]

Use the Gram-Schmidt procedure to produce an orthogonal set with the same span. (Hint: If you have unlimited submissions, it might be useful to submit to check your answer for each vector uj before continuing.) The uj must be given in the same order as provided by the stand ard procedure.
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Answer this question! 30 points and brainliest! only if you know the answer.

Sam makes his sales calls according to a pattern. he travels either north or south depending on the calendar. some of his past trips were as follows: on february 17, april 24, june 10, september 19, and november 3 he drove north. on february 28, may 25, august 22, november 20, and december 18, he drove south. describe sams' pattern. in which direction will sam drive on oct4 and oct 24?

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).