d -n (-u) + C If u <0, then u (A) True B) False

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A: We will find the value of cos(-5π4) .Below find the solution in the image.

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A: This question can be solved by applying the concept of maxima and minima.

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A: Find your answer below 

Q: Question 12 2x2 + 2x+1 dx. x+1 Evaluate: e x² +x +1 A x+1 n|x+1| +C e 1 В x+ + C X+1 * + In|x+1| + C...

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Q: (x+2)? dy 2y dx x -4 x² -4

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Q: ut References Mailings Review View Help Aa v Ao三、m、新、E|Tく|2T AaBbCcD . AaBbCc • AaBbCc (a) AaBb( 1 L...

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Q: (-x+ 2, x 0 not, why?

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Q: Question 13. What is the value of the limit ty2 lim along the path x = 0? (x.y)(0,0) x2 + y (а) —1 (...

A: Topic = Limits

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Q: Q2/ Find f (x) : 1- f(x) = 4 cos x + 2 sin x 2- f(x) = cos x - x csc x 3- f(x) %3D %3D cot x 1+cscx ...

A: As per guidelines we can solve only one question at a time. So the first question can be solved as b...

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A: For critical points we put f'(x)=0.