Solve -12x > 30, when(i) x is a natural number.         �

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 Multiple Choice QuestionsShort Answer Type

1. Solve 24x < 100, when

(i) x is a natural number

(ii) x is an integer
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2.

Solve -12x > 30, when

(i) x is a natural number.            (ii) x is an integer.


-12x > 30

rightwards double arrow      fraction numerator negative 12 straight x over denominator negative 12 end fraction less than fraction numerator 30 over denominator negative 12 end fraction                                            (∵ -12 < 0)

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∴ (i) When straight x space element of space straight N, there is no solution

∴ The solution set is straight ϕ.

(ii)    When <pre>uncaught exception: <b>mkdir(): Permission denied (errno: 2) in /home/config_admin/public/felixventures.in/public/application/css/plugins/tiny_mce_wiris/integration/lib/com/wiris/util/sys/Store.class.php at line #56mkdir(): Permission denied</b><br /><br />in file: /home/config_admin/public/felixventures.in/public/application/css/plugins/tiny_mce_wiris/integration/lib/com/wiris/util/sys/Store.class.php line 56<br />#0 [internal function]: _hx_error_handler(2, 'mkdir(): Permis...', '/home/config_ad...', 56, Array)
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         The solution set is <pre>uncaught exception: <b>mkdir(): Permission denied (errno: 2) in /home/config_admin/public/felixventures.in/public/application/css/plugins/tiny_mce_wiris/integration/lib/com/wiris/util/sys/Store.class.php at line #56mkdir(): Permission denied</b><br /><br />in file: /home/config_admin/public/felixventures.in/public/application/css/plugins/tiny_mce_wiris/integration/lib/com/wiris/util/sys/Store.class.php line 56<br />#0 [internal function]: _hx_error_handler(2, 'mkdir(): Permis...', '/home/config_ad...', 56, Array)
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3.

Solve 5x – 3 < 7, when

(i) x is an integer.              (ii) x is a real number.          

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4.

Solve 3x + 8 > 2, when

(i) x is an integer.              (ii) x is a real number.          

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5. Solve the following inequality for real x:

3(x – 1) ≤ 2 (x – 3)
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6. Solve the following inequality for real x:

3 (2 – x) ≥ 2 (1 – x)
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7. Solve the following inequality for real x:

fraction numerator 3 space left parenthesis straight x minus 2 right parenthesis over denominator 5 end fraction less or equal than fraction numerator 5 space left parenthesis 2 straight x minus 3 right parenthesis over denominator 3 end fraction
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8. Solve the following inequality for real x:

1 half open parentheses fraction numerator 3 straight x over denominator 5 end fraction plus 4 close parentheses greater or equal than 1 third left parenthesis straight x minus 6 right parenthesis


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9. Solve the following inequality for real x:

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10. Solve the following inequality for real x:

fraction numerator left parenthesis 2 straight x minus 1 right parenthesis over denominator 3 end fraction greater or equal than fraction numerator left parenthesis 3 straight x minus 2 right parenthesis over denominator 4 end fraction minus fraction numerator left parenthesis 2 minus straight x right parenthesis over denominator 5 end fraction






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