Question 98 You have been given the following to consider: P If: 1,0 -6 5-t 0 for 0

5

Question 2 Given X~ N(20,16), find a. P(X >23) (4 decimal place)

Question 6. The complex Fourier series representation of a periodic function of period 2π is given by FS(t) = = ∞ n=1x Cne-int I where c = 2 + (5 – 6(−1)”)j . 2 Cn N³ Find, to three decimal places, the amplitude c and phase on for n = 1, 2. Enter the real and imaginary values of c-₁ in the appropriate boxes below. Enter |c₁| correct to 3 decimal places: Enter ₁ correct to 3 decimal places: Enter |c₂| correct to 3 decimal places: Enter 2 correct to 3 decimal places: Enter the real part of c_₁: Enter the imaginary part of c_1: