Question
Download Solution PDFयदि f(x) = ln (x +
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंकल्पना:
- (x + y)(x - y) = x2 - y2
गणना:
दिया गया है: f(x) = ln (x +
(i) में x को (-x) से प्रतिस्थापित करने पर,
⇒ f(-x) = ln (-x +
⇒ f(-x) = ln (-x +
ln फलन के अंदर (x +
⇒ f(-x) =
⇒ f(-x) =
⇒ f(-x) =
⇒ f(-x) =
(i) से,
⇒ f(-x) = - f(x)\
⇒ f(-x) + f(x) = 0
∴ सही उत्तर विकल्प (1) है।
Last updated on Jun 18, 2025
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