The ionization energy of the electron in the lowest orbit of hydrogen atom is 13.6 eV. The energi
If A=$$\begin{bmatrix}11&1\\0&11\end{bmatrix}$$, B=$$\begin{bmatrix}0&-2\\-3&4\end
Which of the following is fully fluorinated polymer?
1) PVC
If ω is an imaginary cube root of unity and x = a + b, y = aω + bω2,