Solve the cubic equation. 7) x3 +64 = 0 A) {-4, 2 ± 2i/5) C) {-4, -2 ±2i} B) {-4, -2 ± 2i16} D) {-4, 2 ± 2i^/B}

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A: For finding the solution of given equation we use the Bisection method upto two decimal places.

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A: Given trigonometric equations are  a) 2cos2x-cosx-1=0 b) 1-2tan2x=-tanx c) csc2x-4cscx-5=0 solve…

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A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

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A: 8) Consider ∫ex sec2(ex+1)tan(ex+1)dx                       (1) Let tan(ex+1) = t On differentiating…

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A: We will find out the required solution.

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A: The given function is,

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Q: Solve the equation -4cos(theta) = 2+sin^2(theta) for all solutions (theta) showing all steps and…

A: -4cosθ=2+ sin2θ-4cosθ=2+1-cos2θcos2θ-4cosθ-3=0cosθ=4±(-4)2-4(-3)2cosθ =4±282=4±272cosθ=2±7

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Q: )sin 2x

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Q: Use Newton-Raphson method to obtain a real root, correct to three decimal places, of the equation:…

A: To solve the following problem we use the formula of Newton Raphson Method  Xn+1 =  xn - fxnf'xn

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Q: 1) What are the roots for y= x^2- 4x+13  A) (−4±6i)​/ 2 B) 4 ± 6i C) −4±6i d) −2 ± 3i e) 2 ± 3i…

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Q: Question 2 :Solve the following equation. (1+ 2i)z? + (3 + 4i)z+ (5 + 6i) = 0 %3D

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