Calculus Fundamentals
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Questions and Answers

Лимитийг ойролцооны үзэх бол хязгааргүй ойролцоо болно

False

Түрүүн хүчнээс гарсан функц хэвлэлийн хязгааргүй ойролцоо болно

True

Деривативийн тэмдэглэгээ нь f'(x) гэдэг

True

Үржвэрлэх дүрмээр деривативийн жишээ нь f(x) = x^n бол f'(x) = nx^(n+1) юм

<p>False</p> Signup and view all the answers

Тоо ширээний түвшинд хэрэглэгдэж байгаа интеграл нь хязгааргүй ойролцоо болно

<p>False</p> Signup and view all the answers

Гадаад интеграл нь функц хэвлэлийн хязгааргүй ойролцоо болно

<p>True</p> Signup and view all the answers

Деривативийн хэрэглээ нь функц хэвлэлийн ойролцоо болно

<p>True</p> Signup and view all the answers

Интеграл нь функц хэвлэлийн хязгааргүй ойролцоо болно

<p>False</p> Signup and view all the answers

Лимитийн хэрэглээ нь функц хэвлэлийн ойролцоо болно

<p>True</p> Signup and view all the answers

Деривативийн жишээ нь f(x) = x^n бол f'(x) = nx^n-1 юм

<p>False</p> Signup and view all the answers

Study Notes

Calculus

Limits

  • A limit represents the behavior of a function as the input (x) approaches a specific value
  • Notation: lim x→a f(x) = L, read as "the limit as x approaches a of f(x) is L"
  • Properties:
    • Linearity: lim x→a [af(x) + bg(x)] = a lim x→a f(x) + b lim x→a g(x)
    • Homogeneity: lim x→a [f(x)g(x)] = [lim x→a f(x)] [lim x→a g(x)]
    • Sum and difference: lim x→a [f(x) ± g(x)] = lim x→a f(x) ± lim x→a g(x)

Derivatives

  • A derivative measures the rate of change of a function with respect to its input
  • Notation: f'(x) or (d/dx)[f(x)], read as "the derivative of f with respect to x"
  • Rules:
    • Power rule: if f(x) = x^n, then f'(x) = nx^(n-1)
    • Product rule: if f(x) = u(x)v(x), then f'(x) = u'(x)v(x) + u(x)v'(x)
    • Quotient rule: if f(x) = u(x)/v(x), then f'(x) = (u'(x)v(x) - u(x)v'(x)) / v(x)^2
    • Chain rule: if f(x) = g(h(x)), then f'(x) = g'(h(x)) * h'(x)

Differentiation Applications

  • Finding maximum and minimum values of a function
  • Determining the rate at which a quantity changes over time
  • Analyzing optimization problems

Integrals

  • A definite integral represents the area under a curve between two limits
  • Notation: ∫[a, b] f(x) dx, read as "the integral from a to b of f(x) with respect to x"
  • Rules:
    • Constant multiple rule: ∫[a, b] k * f(x) dx = k * ∫[a, b] f(x) dx
    • Sum rule: ∫[a, b] [f(x) + g(x)] dx = ∫[a, b] f(x) dx + ∫[a, b] g(x) dx
    • Substitution method: ∫[a, b] f(g(x)) * g'(x) dx = ∫[a, b] f(u) du (u = g(x))

Integration Applications

  • Finding the area between curves
  • Evaluating volumes of solids
  • Solving problems involving work and energy

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Ойн функц, лимит, дэриватив, интеграл болон тэдгээрийн үйлдэл нь математикын салбар болох калькулын суурийг эзэмшдэг. Энэ хэсэгт калькулын үндсэн ойлголтуудыг харуулна.

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