t operates only if there is a path of functional devices from left to right. The probability 04: The following circuit that cach device functions is shown on the graph. Assume that devices fail indepenxdently. What is the probability that the circuit operates when it is known that C does not function? 0.9

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Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.