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Mathematics 7 Online
OpenStudy (anonymous):

a/b = ?

OpenStudy (unklerhaukus):

\[\frac{a}b=ab^{-1}\]

Parth (parthkohli):

\(\Large \color{Black}{\Rightarrow a/b = {a \over b} = a \div b }\)

Parth (parthkohli):

There are infinite answers to this....please be more specific ;p

OpenStudy (anonymous):

the choices are : 2a/2b a^2/b^2 \[\sqrt{a}/\sqrt{b}\] a+1/b+1 a-1/b+1

Parth (parthkohli):

Obviously 2a/2b

Parth (parthkohli):

That'll make an equivalent fraction

Parth (parthkohli):

\(\Large \color{Black}{\Rightarrow {\cancel2a \over \cancel2b} }\)

OpenStudy (anonymous):

Owww. Thanks! :)

OpenStudy (anonymous):

all of them are right except for a-1/b+1

Parth (parthkohli):

:)

Parth (parthkohli):

@aceace NO!

Parth (parthkohli):

For example 4/9 \(\ne\) 2/3

Parth (parthkohli):

1/2 \(\ne\) 2/3

Parth (parthkohli):

2/3 \(\ne\) 4/9

OpenStudy (unklerhaukus):

\[\frac{\sqrt a}{\sqrt b}=\sqrt\frac ab \neq\frac ab \]

Parth (parthkohli):

This leaves only one option

OpenStudy (unklerhaukus):

what is that @apoorvk ?

Parth (parthkohli):

I dunno lol

OpenStudy (apoorvk):

what is that? lol that is... . . . . . . . . . . . . . \[\Huge \frac{a}{b}!!!!!\]

OpenStudy (apoorvk):

Not factorial -.-

Parth (parthkohli):

lol

OpenStudy (unklerhaukus):

\[=\frac {{b^{453737477474}}a}{{a^{453737477474}}b}=\frac {{b^{453737477473}}}{{a^{453737477473}}}=\left(\frac ab\right)^{453737477473}\neq\frac {a}{b}\]

OpenStudy (apoorvk):

Lol yeah - scratching my head now - i was wrong :O

OpenStudy (unklerhaukus):

where did all those numbers come from?

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