Question

2 ईयर्स एगो आईवॉच थ्री टाइम्स एस ओल्ड एस यू बट इन 40 इयर्स आई विल बी ओनली प्राइस एस ओल्ड एस यू व्हाट इज एस​

Answer 1

Step-by-step explanation:

Mathematical expectation, also known as the expected value, is the summation or integration of a possible values from a random variable. It is also known as the product of the probability of an event occurring, denoted P(x), and the value corresponding with the actual observed occurrence of the event.