26. Evaluate sx sec²(5x²) dx a. 2 sec (5x) tan(5x2) + C b. 20 1 tan (5x) + C c. 10 tan (5x?) + C d. none of the above 27. Evaluate csc 3x cot 3x dx a. - csc 3x + C b. - csc 3x + C csc 3x + C d. - C. 1.- csc 3x + C

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A: Find the integral

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A: SOLUTION-

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A: We will find the equation of line. 

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A: Please see the below picture for detailed solution. 

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A: We have to solve the integral

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A: Let's find. 

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A: Solution:

Q: are

A: We will find the critical points. 

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