Sin (% %3D cos(oT) Sin (T+u) = cosu () asi

Q: Find the volume of the solid that lies under the paraboloid == x² + y²₁ above the XY-plane, and…

A: Here integral transformed from cartesian to cylindrical co ordinate system . So 1st we need to know…

Q: sin 2πα cos αx-sin πα cos α + sin αx cos πα-cos 2πα sin αx da α sin α (2π- x)-sin α (π-x) da | α II

A: See the attachment.

Q: Simplify (cos(11t))+(cos(5t)/sin(11t)-sin(5t))

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Q: If 0 then 4 sin(0) = %3D cos(0) = Give exact values. No decimals allowed! Question Help: D Video 1 D…

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Q: epresent 3 sin x + 6 cos x in a form A sin(x + p), use radians for p.

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Q: Is cos (A+b)=cos A + cos(b)? Explain

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Q: What is an equivalent expression in terms of sine for cos(68)?

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Q: How does sin(2x + (pi/2)) equal cos(2x) ?

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Q: Use right triangles to explain why cos-1 x + sin-1 x = p>2.

A: given: a right angled triangle. the given expression is: sin-1(x)+cos-1(x)=π2

Q: Check Cos(ne)= Cea (n(etsT) Peasoni Caslnle+am)) = Coa(ne +na) %3D

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Q: Find the value of cos (570)sin (510) + sin (- 330)cos (- 390)

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Q: How does -cos(3t)sec(3t) equal -1?

A: given  -cos(3t)sec(3t) = -1

Q: so cosA/sinA is my answer?

A: Let's simply given expression.

Q: Cos(270°)+sin(230°) = ?

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Q: What is the value of sin (b)

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Q: (cos2x+sin2x)+1=2  ?

A: According to the given question, cos2x+sin2x+1=2 we have to prove L.H.S=R.H.Swe take L.H.S

Q: Simplify cos(3Z45º) sin(5Z60°)

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Q: –1 Will sin (sin- x) result in the same answer as sin- (sin x)? Explain your answer.

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Q: sin z sin- is equal to 2

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Q: evaluate exactly sin(cos-1(2/3))

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Q: Solve sin(theta) + 3cos(theta) = 1

A: Given,           sinθ+3cosθ=1

Q: the addition and use the fu (sinx)/(1+cosx)+(1+cosx)/(sinx)

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Q: is cos2(theta) + sin2(theta

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