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Use the Feynman technique:asdnator said:Homework Statement
Which technique i should use to solve these integrals?
Homework Equations
The Attempt at a Solution
You can check it yourself. Take the derivative of your answer. If it's correct, you should end up with the integrand. This is something you should make a habit of doing.asdnator said:Is it right?
Some common techniques for solving tricky integrals include substitution, integration by parts, partial fractions, and trigonometric identities.
The best way to determine which technique to use is by analyzing the integrand and looking for patterns or familiar forms. For example, if the integrand contains a trigonometric function, you may want to use a trigonometric identity. If the integrand is a product of two functions, integration by parts may be the best approach.
If none of the common techniques are successful, you can try manipulating the integrand by using algebraic properties or breaking it down into smaller parts. You can also consult a math textbook or seek help from a tutor or professor.
While there are no shortcuts for solving tricky integrals, practicing and becoming familiar with different techniques can make the process easier and quicker. Additionally, memorizing common integrals and their solutions can save time when encountering them in future problems.
You can check your integral solution by differentiating it and seeing if the result matches the original integrand. You can also use online integral calculators or ask for feedback from a math tutor or professor.