y=Asin2πx/lemdA prove that d^2y/dx^2=_4π^2y/lemda^2
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Answer:
Good morning to the principal, all teachers and students. First of all, I want to express my gratitude to all of you because they have given me such a great opportunity to present some of my words to all of you on this great occasion. I want to discuss a very important topic with you today.
That theme is “unity is power” in today’s people, I want to ask, is this just a saying? It has been seen from the beginning of humankind that whenever there is division, only destruction has taken place. I am sure you will understand the power of Unity because you are all mature, and if you understand this, then you should also understand that the quarrel is meaningless.
It only spoils society and relationships. We can never beat big trouble by remaining isolated. I want to understand this by giving you an example. There lived a poor old man in a village who had five boys. Those five brothers were always quarreling among themselves. One day that man’s health became terrible; he felt he is going to die now.
He called all his boys and made a wooden bundle of 5 sticks and gave them to his boys and asked the boys to break the bundle. One by one, all five boys tried, but no boy could break the bundle. Then he opened the bundle and gave 1 to 1 wood to his boys and said break.
Step-by-step explanation:
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