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,592 , ,500 , ,508 , i586 、 ,584The value of-592+/580 +戸78 +戸76 + i574(A)1(B)-2(C) 3 |
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Answer» option B is correct -2 is the answer but how please explain iota raised to the power in multiples of 4 has value = 1 and the values raised to power of 2 have value -1. hence n the numerator +1-1+1-1+1 = 1 and in denominator -1+1-1+1-1 = -1 hence the fraction = 1/(-1) = -1 hence -1 -1 = -1 answer is -2 because -1-1=-2 so the answer is -2 |
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