The identity a squared minus B squared equals parentheses a plus B parentheses parentheses a minus B parentheses is true for all values of ANB. Compute the whole number value of 2021 squared -2022The identity a squared minus B squared equals parentheses a plus B parentheses parentheses a minus B parentheses is true for all values of A and B. Compute the whole number value of 2021 squared -2020 squared

Question:

The identity is true for all values of A and B. Compute the whole number value of

Step-by-step explanation:

Given

Required

Solve:  

In:

becomes

probability for j is 1/4

while

a is 1/6

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step-by-step explanation:

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