Nini1604viz
Answered

Which of the following does NOT belong to a group?

a.
[tex]( \frac{3}{4} )^{ - 2} [/tex]
b.
[tex] \frac{9}{16} [/tex]
c.
[tex] \frac{16}{9} [/tex]
d.
[tex] \frac{1}{ \frac{3}{4}^{2} } [/tex]


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Sagot :

Mikorazviz

Answer:

The answer is B.

[tex] \frac{16}{9} [/tex]

Because it's equal to

[tex]1 \frac{7}{9} [/tex]

The rest choices are all the same equals to

[tex] \frac{1}{ (\frac{3}{4}) {}^{2} } [/tex]