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निम्न दो (02) प्रश्नों के लिए निम्नलिखित पर विचार कीजिए:
किसके बराबर है?
किसके बराबर है?
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Detailed Solution
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दिया गया है,
फलन इस प्रकार परिभाषित है:
हमें यह ज्ञात करना है:
|x| < 1 के लिए, फलन f(x) = x3 है, इसलिए अवकलज है:
अब, x के 0 तक पहुँचने पर अवकलज की सीमा की गणना करें:
∴
सही उत्तर विकल्प (c) है
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