Solve- 8118- - 15 - 13-23

Now, 8118×( 1)^5( 1)^3×23 =8118×( 1)( 1)×23 =279 =3 . ...

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Byju's Answer

Standard XII

Mathematics

Greatest Integer Function

Solve: 8118×...

Question

Solve:
$\frac{81}{18} \times \frac{{(- 1)}^{5}}{(- {1)}^{3}} \times \frac{2}{3}$

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Solution

Now,
$\frac{81}{18} \times \frac{{(- 1)}^{5}}{(- {1)}^{3}} \times \frac{2}{3}$
$= \frac{81}{18} \times \frac{(- 1)}{(- 1)} \times \frac{2}{3}$
$= \frac{27}{9}$
$= 3$ .

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Solve:8118×(−1)5(−1)3×23

Now,8118×(−1)5(−1)3×23=8118×(−1)(−1)×23=279=3.

Solve:
$\frac{81}{18} \times \frac{{(- 1)}^{5}}{(- {1)}^{3}} \times \frac{2}{3}$

Now,
$\frac{81}{18} \times \frac{{(- 1)}^{5}}{(- {1)}^{3}} \times \frac{2}{3}$
$= \frac{81}{18} \times \frac{(- 1)}{(- 1)} \times \frac{2}{3}$
$= \frac{27}{9}$
$= 3$ .