Direction: Read then solve the question carefully. Click the letter of the correct answer. Find the derivative of the function: ( 2y + 1 Dy 3y +4 Select one: (3y + 4)2 3 (3y + 4)2 (2y +1)2 3 (2y +1)?

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Q: 2) Sketch the graph of the curve with the polar equation: r=2- sin(20).

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Q: . Separation of Variables: x(y+1)dx+ 2 dy = 0

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Q: Direction: Read and understand the statement before answer. Click "TRUE" if the statement is correct...

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A: Explained below 

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A: As per guidelines we can solve only one question at a time so if you need more answers kindly repost...

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A: Given:To identify true or false in the following questions from 21-25.  

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