Q15 of 65 Page 122

Solve the inequalities in Exercises 5 to 16 for real x:

We have,




= 15x < 4 (4x – 1)


= 15x < 16x – 4


= 4 < x


∴ All the real numbers of x which are greater than 4 are the solutions of the given inequality


Hence, will be the solution for the given inequality


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Solve the inequalities in Exercises 5 to 16 for real x:

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