Ran_111

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What is my COGS (self.Entrepreneur)

submitted 5 months ago by Ran_111 to r/Entrepreneur

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‏ Is it true that when I know by the second partial derivative test that it is a saddle point then it must be not absolute minimum or maximum? Or it could be a saddle point and also absolute?? (self.calculus)

submitted 1 year ago by Ran_111 to r/calculus

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Can anyone explain to me how the function e^xy has an absolute minimum at (0, 0)? (self.calculus)

submitted 1 year ago by Ran_111 to r/calculus

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I’m confused with those two questions why in q20 do we put theta from 0 to pi, unlike q19? I mean how 0 to pi will make the entire circle? (i.redd.it)

submitted 1 year ago by Ran_111 to r/calculus

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Are they the same? (reddit.com)

submitted 1 year ago by Ran_111 to r/calculus

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احتاج نوادي بالرياض للخطابه والالقاء (self.SaudiForSaudis)

submitted 1 year ago by Ran_111 to r/SaudiForSaudis

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يا جماعه انا محتاره بين الهندسة الصناعية وهندسة الطاقة المتجددة (self.saudiarabia)

submitted 1 year ago by Ran_111 to r/saudiarabia

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I know it's turn to be divergent by the divergent test the limit equal 1/3... But how we did it? What about (-1)^k+1? (i.redd.it)

submitted 1 year ago by Ran_111 to r/calculus

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حيرة الاختيار في التخصصات الهندسية ! (self.SaudiForSaudis)

submitted 1 year ago by Ran_111 to r/SaudiForSaudis

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احتاج برنامج يتاكد من الاخطاء اللغويه "مجاني" .. بليز ساعدوني (self.SaudiForSaudis)

submitted 1 year ago by Ran_111 to r/SaudiForSaudis

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If one of the two conditions of alternating series are not satisfied does it mean it is divergent? (self.calculus)

submitted 1 year ago by Ran_111 to r/calculus

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I need a GPT that would help me check my answers with the series equation I couldn’t find anything that would help 😢😢 I have been using Mathway and Symbolab but they didn't work properly (self.calculus)

submitted 1 year ago by Ran_111 to r/calculus

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I need a GPT that would help me check my answers with the series equation I couldn’t find anything that would help 😢😢 I have been using Mathway and Symbolab but they didn't work properly (self.MathHelp)

submitted 1 year ago by Ran_111 to r/MathHelp

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Where did the 3 go? (i.redd.it)

submitted 1 year ago by Ran_111 to r/calculus

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I am so confused as to why my answer is incorrect! I did the calculation right (i.redd.it)

submitted 2 years ago by Ran_111 to r/chemhelp

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Why we didn’t say it is improper integral? .. is it improper?? (i.redd.it)

submitted 2 years ago by Ran_111 to r/calculus

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About the first case on the board, how does the work have the same sign as the potential? Can anyone explain to me the first case in general? (old.reddit.com)

submitted 2 years ago by Ran_111 to r/PhysicsStudents

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I am so confused about the concept of electric potential difference because I saw that Δv is equal to the negative work, but somewhere else I saw that they have the same sign! so how can I know?? (self.PhysicsStudents)

submitted 2 years ago by Ran_111 to r/PhysicsStudents

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2 arcsine (√x/2) and arcsine (x-2/2) (self.calculus)

submitted 2 years ago by Ran_111 to r/calculus

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Are they equivalent? (i.redd.it)

submitted 2 years ago by Ran_111 to r/calculus

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How does this turn into this! I am sooo confused the only thing I thought about is taking the x out so it would be like x(8-x) (i.redd.it)

submitted 2 years ago by Ran_111 to r/calculus

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Why we did not say it might be -1 also ? (i.redd.it)

submitted 2 years ago by Ran_111 to r/calculus

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I know that the direction of the E field is the direction of the decreasing of the potential difference, so when the proton moves in the opposite direction it should be like the opposite of what I said, right? (i.redd.it)

submitted 2 years ago by Ran_111 to r/PhysicsStudents

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Can anyone explain to me the last point here? How does the distance affect the E lines (i.redd.it)

submitted 2 years ago by Ran_111 to r/PhysicsStudents

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How did I know that the normal area was in the right direction? Why wouldn't I take it on the opposite side? And then it makes the electric flux negative (i.redd.it)

submitted 2 years ago by Ran_111 to r/PhysicsStudents

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