Calculus Examples

$f (10^{2}) = x \sin (\frac{1}{9 x})$

Step 1

Raise $10$ to the power of $2$ .

$100$

Step 2

Replace the variable $x$ with $100$ in the expression.

$f (10^{2}) = (100) \sin (\frac{1}{9 (100)})$

Step 3

Simplify the result.

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Step 3.1

Multiply $9$ by $100$ .

$f (10^{2}) = 100 \sin (\frac{1}{900})$

Step 3.2

Evaluate $\sin (\frac{1}{900})$ .

$f (10^{2}) = 100 \cdot 0.00001939$

Step 3.3

Multiply $100$ by $0.00001939$ .

$f (10^{2}) = 0.00193925$

Step 3.4

The final answer is $0.00193925$ .

$0.00193925$

Step 4