Check whether 3+7x is factor of 3x3 +7x
find the time of relaxation between collision and free path of electrons in copper at room temperature. give resistivity of cu is 1.7x10^-8
find the time of relaxation between collision and free path of electrons in copper at room temperature. give resistivity of cu is 1.7x10^-8
Find the HCF find the HCFof the number in each of the following using prime factorization method
, 175, 49, 91