find all possible solutions for the equation  -sin^2(x)-2cos(x)=2

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A: Given function is  Let f(t)= 1/4 tsin(2t)

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A: Given,

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A: Step 1: Step 2:

Q: Using the Bisection Method, False Position Method, and Secant Method, what is the root? Use error =…

A: It's too lengthy

Q: Solve the equation 2sin^2 x = 2 + cosx. Determine the solutions on the interval [0,2pi]

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Q: (1-sin9x)²dx

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Q: Determine all the values of 0 in the following equation if 0 <0 < 2n. -12sin 0 + 7 = 4

A: Solution -  We have been given the condition -  0≤θ&lt;2π Equation given is -  -12sin2θ+7 = 412sin2θ…

Q: Using Newton-Raphson Method and Newton 2nd Order Method, what is the root? Use error = 1 x 10°.…

A: Note : As per our policy, we are allowed to answer only first part of question kindly post remaining…