1 tan (A+B) = 8 and tan B: - 57 , find tan A. O tan A = 5 tan A = 10 O tan A = 7 O tan A = 8 O tan A = 3

Q: 8. Evaluate S dx x4+x² + 1

A: To find:- ∫0∞dxx4+x2+1dx

Q: The Value B(1/2, 1/2 list

A:

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A: Calculation:Evaluate the value of x as follows.Rewrite 24:x =18:3 as

Q: 2 x³ dx -6 √x²-9 Evaluate O44√3 24√/3 34√5 34√3

A:

Q: 2 So Adx 4-x

A: We can find the answer as below.

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A: To show that ∑n=-1∞2n+33n=36

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A:

Q: Simplify (ex)3. e(9x + 2) to the form e Ax + B) – eº .ex where %3D 21 B= 2 C = 2 D= 21/2 Xくくく

A: To simplify the following expression

Q: (-7)' x (-3)3 7.

A: -71=-7-33=-3-3-3-33=-27

Q: Evaluate: 4e-2= dx

A: The given integral is ∫0∞4e-2xdx

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A:

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A:

Q: Solve: 2 (4³) + 9 = 169

A:

Q: 137 tan6 b.

A:

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A:

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A: We evaluate given integral

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A: To calculate: The value of ∑37(3j-2)

Q: 12

A:

Q: Divide. (172-12:) - (-22') 3 4

A: 17z3v4-12z2v-2z3v4 To simplify , divide each term by the denominator…

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A: Given that, sechx =3/4 the hyperbolic secant function is defined in the following way., sechx =…

Q: L Vx + 12x2 + 5 tanx dx

A:

Q: -25 se Find S+16

A: Heaviside Unit Step Function: Heaviside unit step function is denoted by and defined by Second…

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A: Given integral: ∫18tan2xsec2x2+tan3x2dx Substitute u=2+tan3x and differentiate it w.r.t 'x'…

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A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Oz Apply Substitution method and solve 2x 5 dx.

A: We have to evaluate the integral ∫2x+5x2+4x+5dx

Q: Ex: S=28a, 106,5c? How many 5-perm. of 5 are there? k=3, r=5 => 35

A: As per the Bartleby guideline, 1 question can be answered. Please repost the second question.

Q: dx. 6. Evaluate: 2x - 1 -1

A:

Q: (b) 2e³ ez

A: We need to condense the expression.

Q: Find mGH F (3x-40) (10x-220) H. mGH=

A:

Q: d(0" – tan@) do

A: