1 + tan2x=sec2x partiendo de la identidad cos2x+sen2x=1

Q: secA + tanA is equal to

A: Given:  To Find: To simplify the given expression.

Q: Use Gauss' theorem to evaluate || F.ndS for the given F and o. (b) F(x, y, z) = x³ i+x²yj+xy k, o :…

A: (b) Fx,y,z=x3 i + x2y j+ xy k here σ is the closed surface enclosing the solid bounded by the…

Q: convert 630 degrees to its value in centesimal system

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Q: 16. A flower farmer predicts that 85 % of the rose in the bushes he plants will grow rose buds that…

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

Q: Fird o FrtÐ) EatGO) when D- {bre

A: Let x=a,b,c,d and topology isz=ϕ,xa,c,d,a,c,d and D=b,c,dcxnowA°=set of all interior points of…

Q: Find: centroidal Ix, = centroidal ly = lx = ly= 1 mm 10 mm 1 mm Y axis 5 mm -10 mm 1 mm X-axis

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Q: 2.) Locate the X-X and Y-Y centroidal axes for the area shown. Assume the "circle" is aligned…

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Q: S sec4e tan30 de

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Q: 2 U Sint x cast xdX

A: Solution is given below:

Q: Sec(-150)

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Q: đ = , b = , = , d = Find đ +?

A: Given,  a→ = 2, 4b→ = -3, 5c→ = 1, -4d→ = -5, -3 We have to find a→+ c→.

Q: Differentiate. f(x) X x+ C X

A: Topic -Derivative of a function We are given, f(x)=xx+cxwe know thatddxuv=vu'-uv'v2    [ u and v are…

Q: . In the city's entire commercial area, there has been a problem with shoplifting in the March-May…

A: The data shows that the variables x and y.

Q: 2x³-3x²-6x47 вхая

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Q: Let f(x) be given by the graph below (note the open and closed dots, and the horizontal asymptote):…

A: Explanation of the answer is as follows

Q: 35 30 25 20 15 10 10 20 30 40 50 60 70 Enter the equation of the line in the form y = mx where m is…

A: From the given figure, the coordinates are observed to be 0,0,10,5,20,10,30,15,40,20,... Consider…

Q: Let -J-6:30 = (3 1 A=-2 b= Then Lb is the unique solution of Ax=b.

A: We are given .Here, we need to verify that Lb is the unique solution of Ax=b. So, if we can verify…

Q: TEvaluate CUSO -4 sinze

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Q: Show hat fog- 4x-1, 1)=4x-5 and 9(x) - 変文1

A: The given functions are fx=4x-5   and  gx=x2+1. This implies that,

Q: Solve (1+tanAtanB)2 +(tanA-tanB)2

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Q: List all pairs of positive integers x and y that satisfy the equation x^y=2020^2020.

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Q: Derive

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Q: In ea 10. S- dx x²ex

A: Here given integration  I = ∫ln(e)2xx2e2xdx

Q: dw 2" -1 se sece"

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Q: Q: Evalunte 5 x²-2 up (x-2)² 3

A: Given

Q: intersection graph of a collection of sets A1, A2,... , An is the graph that has a vertex for each…

A: Given sets: A1=0,2,4,6,8A2=0,1,2,3,4,A3=1,3,5,7,9A4=5,6,7,8,9A5=0,1,8,9