mathematical form of LPP#!#term related to LPP

Write the mathematical relation for the resistivity of a material in terms of relaxation time, number density and mass and charge of charge carriers in it. Explain, using this relation, why the resistivity of the metal increases and that of a semiconductors decreases with rise in temperature.

state true or false LPP is related to efficient use of limited resources.

Select the term that relates to the term in the same way as the second term relates to the first term. Blogger : Writter : : Illustrator : ___________ ?

Select the term that relates to the third term in the same way that the second term relates to the first term. Ammeter : Current :: Ohmmeter : ?

Select the option that is related to the third term in the same way as the second term is related to the first term and the sixth term is related to the fifth term. 21 : 112 : 36 : ? :: 51 : 262

Consider the following statements The term linear implies that all mathematical relations used in the problem are linear relations. II. The term programming refers to the method of determining a particular programme. Choose the correct option.