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What is the reciprocal of \(\frac{1}{-x}\)?(a) x(b) -x(c) \(\frac{1}{x}\)(d) \(\frac{1}{-x}\)This question was addressed to me in my homework.My question is based upon Properties of Rational Numbers topic in division Rational Numbers of Mathematics – Class 8

Answer»

Right answer is (b) -x

For EXPLANATION I WOULD say: The number OBTAINED by dividing a number by 1 is its reciprocal. All the NUMBERS have one and only one reciprocal number.



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