The time of greatest expansion of the universe right after the big bang is called*1 pointThe bangsecondPlanktimeOrigintimeBigBangtime

According to the Big Bang Theory, the universe is approximately _________ years old. a13,800 b1.38 million c1.38 billion d13.8 billion

Who was the first to propose a specific model for the Big Bang?Group of answer choicesStephen HawkingGeorges LemaitreAlbert EinsteinJohn Wheeler

Which method is commonly used to select the right number of clusters? 1 pointThe elbow method. The ROC curve. The perfect Square MethodThe Sum of Square Method

If the greatest value of the term independent of ‘x’in the expansion of10cossinx a x  +   is210!(5!) ,then the value of ‘a’ is equal to

The next generation of optical disc that provides the greatest capacity is called