☞In mathematics, a multiplicative inverse or reciprocal for a number x, denoted by 1/x or x¹, is a number which when multiplied by x yields the multiplicative identity, 1. The multiplicative inverse of a fraction a/b is b/a. For the multiplicative inverse of a real nu.mber, divide 1 by the number.
Function:
☞The general form of reciprocal functions is y = x ( x – h ) + k , where , , and are real nu.mber constants.
Formula:
☞To find the recipr.ocal of any number, just calculate “1 ÷ (that number).”
Answer:
B) 1/49
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Your Answer:
1/49 is the multiplicative inverse of 7^-2.
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Multiplicative Inverse:
☞In mathematics, a multiplicative inverse or reciprocal for a number x, denoted by 1/x or x¹, is a number which when multiplied by x yields the multiplicative identity, 1. The multiplicative inverse of a fraction a/b is b/a. For the multiplicative inverse of a real nu.mber, divide 1 by the number.
Function:
☞The general form of reciprocal functions is y = x ( x – h ) + k , where , , and are real nu.mber constants.
Formula:
☞To find the recipr.ocal of any number, just calculate “1 ÷ (that number).”