Find the closest point to y in the subspace W spanned by u1 and u2.y = 
, u1 = 
, u2 = 
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Tell whether the statement is true or false. If false, give the reason.{6} = {x|x is an even counting number between 8 and 14}
A. True B. False; 6 is less than 8 C. False; 6 is a set, and not an element of the set. D. False; 6 is less than 14
Mathematics
Use the prime factorization method to find the LCM of the given numbers.56 and 96
A. 224 B. 168 C. 1344 D. 672
Mathematics
Solve the problem.Find the volume V of a sphere of diameter 6 in. Use 3.14 for ?. If necessary, round the result to the nearest tenth.
A. V = 37.7 in3 B. V = 63.6 in3 C. V = 904.3 in3 D. V = 113 in3
Mathematics
The graph of a quadratic function is given. Determine the function's equation.
A. g(x) = x2 + 4x + 4 B. f(x) = x2 - 4x + 4 C. h(x) = x2 - 2 D. j(x) = x2 + 2
Mathematics