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If x2n +1/x2n =k Let xn -1/xn =y (xn +1/xn)2 = x2n +1/x2n +2 (xn +1/xn)2 =k+2 Let xn +1/xn =z z2 = k+2 … (1) Using the identity for the square of a difference: y² = z2-4 Since z2 =k+2: y² = (k+2)-4 y² = k -2 Therefore- y = √ k-2 xn -1/xn =√ (k-2)
The percentage of the laggards is
The ‘Training & Visit System’, a scheme designed by Daniel Benor, was initially piloted in which country?
According to Planning commission, Indian region is divided into how many agro climatic zones?
What is the end product of the nitrification process in the nitrogen cycle?
According to the law of demand
What percentage of road transport fuels worldwide is represented by biofuels?
As per NABARD norms what distance should be maintained by dairy and poultry farm away from rural godowns?
. ……………………is an idea, practice or object that is perceived as new by an individual or other unit of adoption.
...The rural development projects and men behind them are listed below. Which of the following is correctly matched?
1. Bhoodan Movement...
In marketing, place utility is created through