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Differentiation Formulas Video Lecture | Calculus - Mathematics

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FAQs on Differentiation Formulas Video Lecture - Calculus - Mathematics

1. What are the basic rules of differentiation?
Ans. The basic rules of differentiation include the power rule, constant rule, sum and difference rule, product rule, quotient rule, and chain rule. These rules allow us to find the derivative of a function with respect to its independent variable.
2. How do I use the power rule in differentiation?
Ans. The power rule states that if a function is of the form f(x) = x^n, where n is a constant, then its derivative is given by f'(x) = nx^(n-1). To use the power rule, simply multiply the coefficient of x by the exponent and decrease the exponent by 1.
3. Can you explain the chain rule in differentiation?
Ans. The chain rule is used to differentiate composite functions. If we have a function f(g(x)), where g(x) is an inner function and f(u) is an outer function, then the chain rule states that the derivative of f(g(x)) is f'(g(x)) * g'(x). In other words, we differentiate the outer function and multiply it by the derivative of the inner function.
4. How do I find the derivative of a product of functions?
Ans. To find the derivative of a product of functions, we use the product rule. The product rule states that if we have two functions f(x) and g(x), then the derivative of their product f(x) * g(x) is given by f'(x) * g(x) + f(x) * g'(x). We differentiate the first function and multiply it by the second function, then add it to the product of the first function and the derivative of the second function.
5. What is the quotient rule and how is it used in differentiation?
Ans. The quotient rule is used to find the derivative of a quotient of functions. If we have two functions f(x) and g(x), then the quotient rule states that the derivative of their quotient f(x) / g(x) is given by (f'(x) * g(x) - f(x) * g'(x)) / (g(x))^2. We differentiate the numerator and multiply it by the denominator, then subtract the product of the numerator and the derivative of the denominator, all divided by the square of the denominator.
112 videos|65 docs|3 tests
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