Question

यादी ए पी का दूसरा पद तथा तीसरा पद कक्षा 3 और 5 है तो इसके प्रथम 20 पदों का योगफल ज्ञात करें ​

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.