Consider the subspace H of R* given by H = 2a 2a8b2c -4a+20b5c 2a + 166 - 4c a. Find a basis for H. (Note: Use one vector per answerbox. It's okay if some of the answerboxes remain empty.) { } Why am I not getting partial credit? b. State the dimension of H. dim (H) = = : a, b, c ER RACER}

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