$(\sim (p \vee q)) \vee (\sim p \wedge q)$ is logically equivalent to

$A$ wind with speed $40\,m/s$ blows parallel to the roof of a house. The area of the roof is $250\,m^2.$ Assuming that the pressure inside the house is atmospheric pressure,the force exerted by the wind on the roof and the direction of the force will be $(\rho_{air} = 1.2\,kg/m^3)$

What is mycorrhiza?

If $A$ and $B$ are not disjoint sets,then $n(A \cup B) =$

Which of the following is a non-living level of biological organization?

Minamata disease was caused due to the consumption of