(1) Consider three qubit Fourier Transform. 1.a Write down 8x8 Quantum Fourier matrix (QFT) 1.b Apply the 8x8 Fourier matrix on the state (000). 1000) (1) 1. Apply the 8x8 Fourier matrix on the state ) (1/2) (1010) + (001)), = 1.d Implement QFT on qiskit on the [000) and ) states. (2)