Answer (Detailed Solution Below)
Option 3 : 1/2
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सीमा 0 से
--------1
, - यहाँ
अब,
(चूँकि, )
अब समीकरण 1 से, हम जानते हैं कि s = 1,
- इसलिए,
इसलिए, सही उत्तर
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