nates. 7) Evaluate the iterated integral 23 /9-xx sin (x² + y²) dy dx by converting to polar coordi-

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A: Given :  y = ∫121s2ds  ;  n = 4           h = b-an ⇒2-14 ⇒ 0.25so interval : x0 = 1 x1= 1.25x2=…

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Q: (a) Let n be an integer. Consider the function xsin, x0, f(x)= { 0, x=0 Find the suitable condition…

A: we will find limits to check continuity and differentiability ,  Slope of tangent to any curve  is…

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Q: Prove the following trigonometric identities. 1 cotx a) 6 cosx| 6 cosx = 6sin² x COSX CSCX

A: The details solution is given below

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Q: (6.47) (T4)-(r-3.6)

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Q: Consider the second order differential equation with initial conditions u" + 7u' +5u = 2.5 sin(3t),…

A: Given- Consider the second order differential equation with initial conditions u'' + 7u' + 5u =…

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A: Solution:-

Q: where L is equal to Blank 1. Blank 1 Add your answer If lim azn = lim a2n+1 = L, then lim an = L…

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Q: Q2) Let(M₂ (R), +..) be a ring. Prove H = {(a) la, b, c = R}is a subring of (M₂ (R), +..).

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Q: (i). There is a simple group of order 2021.

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Q: Use the bisection method to find p3 for f(x) = r - 16 2 on [0, 1]. 0 0-1 09100 ت | طر دن | هم د | ده…

A: f(a)f(b)≤0 then one toot of f(x)=0 lies in [a,b]

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A: Here is the answer in the image below.

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A: Solution:-

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Q: 3. In fitting a parabola, the formula to find the sum of the squares of the residuals is a) E= Ey…

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Q: 7. Trapezoid ABCD has bases AB and CD. If AC and BD intersect at X, then AAXD and ABXC are ?…

A: Given: Trapezoid ABCD with bases AB¯ and CD¯ and  AC¯ and BD¯ intersects at X. To determine: ∆AXD…

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Q: vertical and horizontal s

A: Given,          y=0, y=4x, y=24-2x, and y=x-4.