Question
Express the following recurring decimals as a rational number: $0.3 \overline{45}$
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(i) 2x – y + z = 1, x + 2y + 3z = 8, 3x + y – 4z = 1
(i) 2x – y + z = 1, x + 2y + 3z = 8, 3x + y – 4z = 1
$
\begin{aligned}
& f(x)=\frac{32^x-1}{8^x-1}+a, \text { for } x>0 \\
& =2, \text { for } x=0 \\
& =x+5-2 b, \text { for } x<0
\end{aligned}
$
is continuous at $x=0$
| Outputs Unit Produced | No Of Workers |
| 70-74 | 40 |
| 75-79 | 45 |
| 80-84 | 50 |
| 85-89 | 60 |
| 90-94 | 70 |
| 95-99 | 80 |
| 100-104 | 100 |