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Subjects
Mathematics CBSE
Class 8
Exponents and Powers
Powers

3. Square the decimal with negative power

Exercise condition:

4 m.

Calculate the value of the following:

i)

{0.8}^{- 2}

$\frac{1}{- 0.64}$
$\frac{1}{- 1.6}$
$\frac{1}{0.64}$
$\frac{1}{1.6}$
$- 0.64$

ii)

{1.8}^{- 2}

$- 3.24$
$\frac{1}{- 3.6}$
$\frac{1}{- 3.24}$
$\frac{1}{3.24}$
$\frac{1}{3.6}$

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