DNA contains ...................... while protein contains .......................... .
A set contains n elements. The Power set contains
A set contains n elements.The power set contains
A cylindrical container contains some liquid. The coefficient of linear expansion of the material of the container is alpha . When the container is heated it is observed that the liquid level inside the container remains unchanged. What is the volume expansion coefficient of the liquid?
A container contains 3 red and 4 black balls. If one ball is selected at random from the container, What is the probability that it is black
