solve 4cos^2(x)-13cos(x)-12=0 for all solutions 0<=x<2pie

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A: g(w)=∫0wsin7+t5dt

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A: Solution: At the minimum point the value of the second derivative

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Q: السؤال 3 -Sec2 (). dx tan (5). · dz O ). de tan tan . da O ). dz O tan

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A: We have to find the Laplace transform of the given function.

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A: Given problem:- Exit the area bounded by the curves y=6x-x2 and y=x2 -2x

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Q: Write the Taylor series for f(r) = a about z = 4 as en(x-4)". %3D Find the first five coefficients.…

A: The Taylor Series of f(x)= x3 with center a=4

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A: answer is in next step

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A: Given  A direction vector of a line is an indicator of it's slope

Q: If L(4sin(3t) + 2cos(9t)) = As"+Bs +Cs+D, (s² +9)(s² +81) the value of C is

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Q: Use the form of the definition of the integral given in this theorem to evaluate the integral.

A: Topic:- definite integration

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Q: [2 -37 -2 0 For matrices A=| 0 2 the matrix 3(A +2B) is equal to? ' 2. 3. and B = 1 -2

A: Topic: Matrix addition and scalar multiplication

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A: ∑n=1∞-22nnn

Q: 1. S Vcos 20 sin 20 d0 x²-x 2. S- dp- (x+1)

A: To  evaluate the integral.