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Q: What is the angle of x?

A: In the given problem, we are dealing with a straight line and two angles on that line. The angles on…

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A: Knowing the involved in a compound can be used to determine different information such as the molar…

Q: WUMaet Chadeh-Epsod x Mam75 am 2 O Math)75 Eam 2 docsgoogle.com/formsde/FAlpQLSeWgaDaYtvYG42Vry bdd…

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Q: a) Vse a canterexamje to show that cos(x+y) = CoSx+ co5y is Not on idertily on idently b) Drone the…

A: To prove, cos(x+y)=cosx+cosy  is not an identity let us consider a counterexample let x=30o and y =…

Q: 2) Find the radian measure of angle 0 in the figure below. 22.5. a) O 2.25 radians b) O 4.5 radians…

A: we know that arc 2πR =2π radians

Q: Suuface aera of a toxus Show that a fos with R>o ssee Higuee ] may be described parometri cally by…

A: Given: ru,v=R+rcosucosv,R+rcosusinv,rsinu0≤u≤2π, 0≤v≤2π To find: Surface area of the torus.

Q: Write these phasors in all 3 forms + sketch: a) V = 5e¹.5j

A: We have to solve given Questions.

Q: Obtain the toigonometoic fouojeo serjes ter halt ve rectified sine wave- 1 ft) A 277 37

A: Fourier series expansion is  xt=a0+∑n=1∞ancosnw0t+∑n=1∞bnsinnw0t we have given signal xt=Asinw0t…

Q: Find et sin t dt using et+it dt

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Q: 2 4 5, 8. 3. 38° 6, m21 = m25 = %3D %3D m22 = %3D %3D = 97u m23 = m27 = %3D m24 = m28 = %3D %3D 1.

A: Since, the given figure is a rhombus, so m∠8=90o.

Q: sec° x dx tan? x 2. Evaluate: a)

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Q: 5. Show correct identities a) A\(B U C) = (A\B) n (A\C) b) An (B U C) = (A U B) n (A U C) c) A\(A\B)…

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Q: Adobe Scan Mar 10, 2021.pdf Page 2 of 5 Q Search Fnd for the tellenwing funtions. Sím 3x D y = y =…

A: on solving ist qestion we get

Q: The value of cos8n from the unit circle is

A: We have to find out where 8 π will lie in the unit circle to find out value of cos8π

Q: +4. In figuse LODOB =87 and LCOA= 82°. z7 L BOA- 35 then find LCOB and LCOD. D. 8. 87 35

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Q: Number 8

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Q: Which measurements of AABC are correct? 12 9. 15 Cos C- [ Select ] 6. tan C [ Select] 12 m C 36.9…

A: Using trigonometric ratios.

Q: b) Si Va dx. (Recall that x = Vra = (V)" so could you rewrite this as a x°?)

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Q: 3" 8. .3. n=1 N n'2"

A: Given: Here an=3nn3 2n To find: we have to find the convergence

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Q: Let u = , V = , and w = . Find u + v - 3w

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Q: 2. MIE) = 50(l.as)E where tis the of years number Sinee 1997. la)is this exponentieul grouth or…

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Q: Region ¥=1=sino jn 1-st q4adrant enclosed by the eardieid

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Q: What is the modulus of the compex number (4 + 5i) if it is converted to the trigonometric form? A…

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