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The function (f:[-1,3]\to\mathbb{R}) is given by (f(x)=|x-1|+|x-3|). What is its range?फलन (f:[-1,3]\to\mathbb{R}) को (f(x)=|x-1|+|x-3|) से दिया गया है। इसका परिसर क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: ([2,4])([2,4])
For (x\in[1,3]), the value is (2), and the maximum (4) occurs at (x=-1). Open moduli in intervals to find range.(x\in[1,3]) पर मान (2) है और (x=-1) पर अधिकतम (4) मिलता है। खंडों में मापांक खोलकर परिसर निकालें।
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