7 it y= sina 4x- sin" 4x, #ind y' 2 8. it y= cos Gx +sina 8x, #ind y' キind a. Find the Intervals on which y= 1ex3 -ax+7 is increasing

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Q: 3tan3x=tanx in the interval [0,2pi

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Q: None Q2) prove that cosh(x + y) = coshx coshy + sinhx sinhy

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Q: (b) Use the definition to show that cosh(-x) = cosh(x). + e-(-x) cosh(-x) e-X + eX

A: Please refer the attached image for complete solution. THANK YOU.

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Q: 1. Find the numerical Integration of cos(x) + sin(x) where n = 4 using trapezoidal rule.

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Q: Find delta value for the limit of x-->0 of tan5x/sinx when epsilon = 0.1

A: Introduction: The limit of a real-valued function is the base of differential calculus. A single…