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Dipti Painkra 1 year, 8 months ago

=3^9(½) ÷9(3/2) =3^9(½-3/2) [A to the power m ÷A to the power n =A to the power m-n] =3^9(1-3/2) =3^9(-2/2) =3^9(-1) =3/9 [a to the power -m = 1/a to the power +m] =1/3 (answer)
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Dipti Painkra 1 year, 8 months ago

Number which can be expressed in the form P/ q where p and q are integer and q ≠ zero are called rational number
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