Class 10 Maths Term 1 Exam, options for the question – For an event E, P(E) + P(Ē)= x, then the value of x³– 3 is
a) -2
b) 2
c) 1
d) -1
CBSE Maths Exam 2021-22 Term 1, question: For an event E, P(E) + P(Ē)= x, then the value of x³– 3 is
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