find tan x dx x² x² tan¬' x dx 19. 20. sin 3x cos 2x dx 22. sin 2x cos 3x dx S sin sin 8 sin 4t sin - dt dt 23. 24. ө ө cos ө cos J cos cos 70 de 25. de 26. COS

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A:

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A: (1): Step 1:Step 2: Step 3:Step 4: (2): Step 1:Step 2:Step 3:Step 4:

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A: Hence option (d) is correct .

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A: Since the student has posted multiple questions and does not mention any specific question, so we…

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A: This question is based on indefinite integral.

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A: The given function y is in the quotient form. Apply the quotient rule formula

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A: Hello! thank you for the question but as per our honor code, we'll able to solve only the first…

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A: Given: Now,             y'=10arcsincos21x-arctan18x'     =10arcsincos21x' -arctan18x'…

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A: Note: We shall answer the first question only as the exact one is not specified. Please resubmit the…

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A: Given: ∫sin(2x)sin(x)dxWe know that sin(2x) =2sin(x)cos(x)Then…

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Q: 16. (sec x + tanx)² dx 32. sin? x cos x dx

A: We 1+ tan^2(x)=sec^2(x)  Also we integral of sec^2(x) is tan(x)

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A: Since you have posted multiple questions i can do first question as per our company guidelines…