Theory of reltivity reveals that mass can be converted into energy. The energy E so obtained is proportional to certain powers of mass m and the speed c of light. Guess a relation among the quantities using the method of dimensions.
What guesses are made by Think-Tank about the books found on earth?
The probability of guessing a correct answer is x/12 . If the probability of not guessing the correct answer is 2/3 , then what is x equal to?
