Given -10 2 -3 8 find the closest point to in the subspace W spanned by -4 4 -회 and 6 -34
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- Given = -463/286 -134/143 373/143 1473/286 -8 2 0 5 6 4 6 -0-19 and 2 -7 -16 find the closest point to in the subspace W spanned by-9 -10 -11- -7 Given 7 = find the closest point to in the subspace W spanned by H and -5 -6 -4 -4 -4 -5 -64Find a linear funtion P(z) =a + a₁² which gives the best least squares fit for the following points: (-4,0), (-2,-2), (4,-9), (5,-8) How to enter polynomials. Enter the formula for a polynomial using * to denote multiplication and ^ to denote the exponent. For example, if the answer is the polynomial 3 P(x) = 1-2x + =z² +4.5x³ then you should enter 1 - 2*x + (3/7)*x^2 + 4.5*x^3. Do not forget to use for multiplication! 0 -2 -4- -8 -10 Note. You can enter polynomial coefficients either as fractions or in the decimal form, with precision up to 3 decimal places. Enter your answer: 2