Sec2x Q1) A) Evaluate the following integral: JI-tan?X dx B) Find the slope of the line tangent to the curve y sin x at the point where x = 3

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A: Please see the below picture for detailed solution. 

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A: Please see the below picture for detailed solution. 

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A: Solution is given below:

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A: Please see the below picture for detailed solution. 

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