Ratio among linear expansion coefficient (1), aerial expansion coefficient (2) and volume expansion coefficient (γ) is
The coefficient of apparent expansion of a liquid when determined using two different vessels A and B are γ1 and γ2 respectively. If the coefficient of linear expansion of vessel A is α, the coefficient of linear expansion of vessel B is
STATEMENT-2 :If n∈I and n>3,then coefficient of xn(n+1)2−4 in the expansion of (x−1)(x2−2)(x3−3).......(xn−n) is −1