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A salesperson whose annual earnings can be represented by the function A (x) = 30,000+0.04x, where x is the rupee value of the merchandise he sells. His son is also in sales and his earnings are represented by the function S(x) = 25,000 +0.05 x. Find (A+S) (x) and determine the total family income if they each sell Rs 1,50,00,000 worth of merchandise.

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The correct Answer is:
1,40,5000
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FULL MARKS-SETS, RELATIONS AND FUNCTIONS-Exercise -1.3
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  6. Find the range of the function (1)/(2cosx-1).

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  8. If f,g,h are real valued function defined on R, then prove that (f+g...

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