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				   The probability that sin-1 (sin x)+cos-1 (cos y) is an integer for x,y belongs to {1,2,3,4} is


6 years ago

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										Ans:Hello Student,Please find answer to your question belowWhenWhenOut of total 16 combination of {x, y}, only one combination {1,1} is possibleProbability:

2 years ago

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