Ans. 1/4 Q.22 Two fair coins are tossed. Let A denote the event "both faces are heads" and B denote the event "only one face is head". Are A and B disjoint events. Evaluate P(A U B). Ans, Yes, 3/4 from the first 200 positive integers. What is the

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.