20. Find cos 0 and tan 0 if sin 0 = 21. Find sin 0, sec 0, and cot 0 if tan 0 = }. 22. Find sin 0, cos 0, and sec 0 if cot 0 = 4. 23. Find cos 20 if sin 0 = . %3D 24. Find sin 20 and cos 20 if tan 0 = /2. %3D min In Exercises 19–24, assume that 0 < 0

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A: Given function is y=1-x1+x1+x21+x4. We know that a+ba-b=a2-b2 Given function can be re-written as: y...

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A: We have to find intersection of the set: 1, 2, 3, 4∩2, 4, 5 We know that intersection of set is the ...

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A:

Q: find an antiderivative for each function. Do as manyas you can mentally. Check your answers by diffe...

A: Consider the given integral as ∫-csc5xcot5xdx

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A: Our Aim is to obtain a function that models the number of pounds we can lift at the end of each week...

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A: Given: limx→06x+h2-6x2h To determine: The value of the given limit.

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A:

Q: The Gamma Function Γ(n) is defined as attached (a) Find Γ(1), Γ(2), and Γ(3). (b) Use integration by...

A: (a) The first terms after integrating by part with u=xn and v=e-x dx for all 0because e-x dominates ...

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A: Given :            limx→ax-ax-a

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A: Given: The marginal property consume is, dCdy=0.02+lny+1y+1

Q: Solve absolute value inequality : 4 + l3 -x/3l ≥ 9

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A:

Q: Explicit formulas Write the first four terms of the sequence {an}∞n = 1. an = 1 + sin (πn)/(2)

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Q: Graphing curves Graph the curves described by the following functions, indicating the positive orien...

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Q: Explain the differences between solving log3(x - 1) = 4 and log3(x - 1) = log3 4.

A: To explain the differences between solving log3x-1=4 and log3x-1=log34.

Q: Evaluate the integral ∫dx/x ln x

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A: Given

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Q: Simplify 5(3x - 2) + 12x

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Q: In Exercises 19-22, use any method to evaluate the limit or show that itdoes not exist.

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A: Given, 2x+5y=-23x-4y=20  

Q: . Radii of Stars Astronomers infer the radii of stars using the Stefan Boltzmann Law: E(T) = (5.67 x...

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A:

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A:

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A: By eliminating the parameter in the given equation of a circle given below:-x= h+r cos t, y=k +r sin...