badge image

Enroll For Free Now & Improve Your Performance.

×
User Icon
User Icon
User Icon
User Icon
User Icon

Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
Close

MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

⇐ BackProceed to Checkout ⇒
There are no items in this cart.
Continue Shopping
Menu
Grade: 12 

                        
It is a question of limit. Please find the answer and send me. I am very thankful for the help.
7 months ago

Answers : (1)

abhishek
39 Points 
							
As you can see it is 0/0 form of indetermency. 
Hence apply l hopitals stepwise
Finally you will get answer.  
Look at below\lim _{x \rightarrow 0} \frac{1}{x}\left[n^{2}-\left(\frac{1}{1^{x}}+\frac{1}{2^{x}}+\cdots \cdots+\frac{1}{n x}\right)^{2}\right] \frac{0}{0} form : Apply L- tiopital Pube \lim _{x \rightarrow 0}\left(0-2\left(\frac{1}{1^{x}}+\frac{1}{2^{x}}+\cdots+\frac{1}{n^{x}}\right) \cdot\left(1^{-x}(-1) \ln 1+2^{-x}(-1) \ln 2\right.\right. \left.n^{-x}(-1) \ln n\right) \Rightarrow 2 n \cdot \ln (n !) \Rightarrow \ln(n))^{2 n}
7 months ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies

Other Related Questions on Engineering Entrance Exams

c)The constant k is given by the formula k = 1 2 ρ C D A where ρ is the density of the atmosphere, A... Answer & Earn Cool Goodies
A particle executing a vibratory motion while passing through the mean position has Answer & Earn Cool Goodies
My son will appear for his class X exam (ICSE) board in 2020-21. He adores to join IIT. What would...
We are staying in Muscat. I came to Muscat in September 2012. My child joined school in 2013 for 2...
Is |z|^n same as |z^n| where z is a complex number and |z| represents a modulus of z??
View all Questions »


Course Features

  • 731 Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution


Course Features

  • 731 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers To Win!!! Click Here for details