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CBSE Class 11-science Answered

solve fo x where open vertical bar 2 x close vertical bar plus 4 greater than 0
Asked by araima2001 | 06 Jun, 2016, 06:35: PM
answered-by-expert Expert Answer

G i v e n space e x p r e s s i o n space i s space open vertical bar 2 x close vertical bar plus 4 greater than 0 rightwards double arrow open vertical bar 2 x close vertical bar greater than negative 4 T h i s space i s space t r u e space f o r space a l l space r e a l space n u m b e r s space T h u s comma space x element of open parentheses negative infinity comma infinity close parentheses

Answered by | 07 Jun, 2016, 08:56: AM

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CBSE 11-science - Maths
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