Question

दर्शाइए कि equation.
ख) मान लीजिए कि equation. दर्शाइए कि equation.

09 Jan 2026
Answer :
Word Count : 255
(i) पहले भाग के लिए, हमें यह दिखाना है कि [ 1 + \frac{1}{\sqrt{2}} + \frac{1}{\sqrt{3}} + \cdots + \frac{1}{\sqrt{n}} > 2\sqrt{n+1} - 2, \quad \forall n \in \mathbb{N}. ] हम मान सकते हैं कि (f(k) = \frac{1}{\sqrt{k}} > 2(\sqrt{k+1} - \sqrt{k})). इसका कारण यह है कि [ 2(\sqrt{k+1} - \sqrt{k}) = \frac{2((k+1)-k)}{\sqrt{k+1} + \sqrt{k}} = \frac{2}{\sqrt{k+1} + \sqrt{k}} < \frac{1}{\sqrt{k}},
______ ______ __________ ___ ____ ______ ___ ______ ___ ______ __________ __________.
_________ _________ _______ __________ _____ ________ _____ _________ ________ _____.
___ ___ ______ __________ _________.
_______ _______ ________ ________ _________.
___ ________ ________ ______ _________ _______ _________ _______ ______ ______ _____.
_________ __________ ____ _____ ________ ______ ______ ____ ___ _________ ____ _________.
_____ ___ __________ ____ ______ _________ ______ ______ __________ _______ ________ __________.
_________ ______ _________ _________ ________.
______ __________ ____ __________ _____ _____ ____ _______ ______ _______ ____.
_______ _____ ____ ______ ________ ____ ______ _______ ________ ___ _________ ______.
______ ____ _____ ___ _______ ___ ______ __________ _____.
______ _______ _____ _____ ______ __________ _______.
___ ______ _______ ____ ___ _____ ___ __________ ____ ______ ____.
___ __________ ___ _______ ________ _________ _________.
________ ______ _________ _______ ________ ______ ___ _______ _______ _______ __________.
___ ____ _____ ____ ________ ______ _________ __________ _____.
___ ___ ______ ______ ____ __________ ________ _____ _________.
________ ______ ________ ___ ______ ___ ____ __________ ___ ____ ______.
_________ ______ _____ ____ ___ _____ _________ _________ _______ _____.
_____ ____ __________ _____ ______ _______ _____.
______ _________ __________ ______ __________ _____.
__________ ___.
IGNOU ACADEMY
Your IGNOU journey, made easier.
  • Solved Assignments
  • Study Notes
  • Guess Papers
  • Question Papers
Skip in 10
Top
📞
Call Support Instant phone assistance IGNOU MTE 4 2026 - दर्शाइए कि .ख) मान लीजिए कि . दर्शाइए कि . | IGNOU Academy
→
🟢
WhatsApp Chat Fast live messaging
→
Email Us Business enquiries & support
→