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MMudcrabs replied to the thread How Important Is Algebra for Getting a University Diploma?.I didn’t think algebra would matter much… until stats and finance classes hit 😅 brushing up on formulas and problem-solving now will...
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KKrishang replied to the thread Difficult trigonometric problem.This is the exact question. You're right, I think. The question is wrong. Even summation wouldn't work over here (I verified using the...
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blamocur replied to the thread Difficult trigonometric problem.I am having strong doubts about the conditions of this exercise. My quick and dirty script shows that the product can't be equal to 1... -
KKrishang replied to the thread Difficult trigonometric problem.It is notation expressing that X,Y,Z are the angles of the triangle. And the components of the product are taking all 3 angles...
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blamocur replied to the thread Difficult trigonometric problem.What are X,Y,Z? What are the components of the product?
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KIf A, B and C are the angles of triangle ABC, and \prod \tan \left(\frac{X+Y-Z}{4} \right) = 1, then find the value of \frac{\sin(A) +...
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KYes. It's the derivative of the outer function times the derivative of the inner function. And that can be repeated for any number of...
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Dr.Peterson replied to the thread Implicit Differentiation.Yes. It's the derivative of the outer function times the derivative of the inner function. And that can be repeated for any number of... -
KWe can't help you if you do not tell us what is e. Is it constant or variable? You also did not say what is the independent variable...
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KOkay. Yes, you can do it that way, though that is not the only way. I would normally do this (but likely for all terms at once)...
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KKrishang reacted to Dr.Peterson's post in the thread Why does using IBP with setting say u or dv as 1 work? with
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Please show your attempt at carrying out the work; you may either discover how it does work, or reveal some mistake in your... -
KKrishang replied to the thread Implicit Differentiation.Your method is faster. But I had a query. We did basically u = xy \ln(x) \frac{dr}{dx} = \frac {dr}{du} \frac{du}{dx} Making the first...
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KKrishang replied to the thread Why does using IBP with setting say u or dv as 1 work?.Yeah that makes sense. Instead of integrating directly, I could differentiate which is usually easier and then I can do integration of...
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Dr.Peterson replied to the thread Balance diagram.I see what you were thinking; just as they need to have explained the intended interpretation; you had to explain yours in order for it...
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Dr.Peterson replied to the thread Why does using IBP with setting say u or dv as 1 work?.Please show your attempt at carrying out the work; you may either discover how it does work, or reveal some mistake in your...