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WMDhamnekar
MHB
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- TL;DR Summary
- https://youtu.be/TvM_SeMeg9I
Is the answer given above correct?
The change of variables technique in integration is a method used to simplify integrals by substituting a new variable for the original variable in the integrand. This technique is particularly useful for integrals that involve complicated algebraic expressions or trigonometric functions.
You can use the change of variables technique in integration when the integrand contains a function that can be simplified or transformed by substituting a new variable. This can include functions like trigonometric functions, exponential functions, or algebraic expressions.
The steps for using the change of variables technique in integration are as follows:
Yes, the change of variables technique can be used for both indefinite and definite integrals. When using this technique for definite integrals, the limits of integration must also be adjusted to correspond with the new variable.
To check if your integral using the change of variables technique is correct, you can differentiate the final solution and see if it matches the original integrand. You can also use a graphing calculator or software to graph the original integrand and the final solution and see if they overlap.