If m Z3 = 2x °, and m 1 = 100°, then x = * 7/8 O 100° O 40° ● 60° O 80°

Q: TT cos 3x. cos 4x dx

A:

Q: If a cos 0+bsin e sin a and sin B c then find the quadratic equation whose root are

A: General form of quadratic equation:ax2+bx+c=0Quadratic equation:x2-sum of rootsx+product of…

Q: I. Evaluate the following. 3450°-j12 a. 14 + j2 – -j15 (3450°-j12) b. j2 x 32-25° -j15 5-j2…

A:

Q: A 48° ZA = 48 O B ५० ( x – 44) ° C

A: The sum of angles in a triangle is always 180°.

Q: Evaluate 22 1 JS = sin x cos X 0 y y X dA.

A:

Q: Use a graphing calculator to determine whether the equation cos x = 5x 2 -8x 4 has any solutions.

A:

Q: Which of the following equations best models this situation? A bicycle tire with a radius of 40 cm…

A: The radius of the bicycle tire = 40 cm and tire rotate once every 2 seconds.

Q: Solve for x. x = [x] 71° (10x + 6) (13х - 2)° (8х- 1)

A:

Q: Eliminate all the arbitrary constants in the equation as follows: y = Ae2x – e-5x(B cos 2x + C sin…

A: The solution is given as

Q: 0 L t 912

A:

Q: Solve for x: 60 60° 2x- 1 x+ 3 60°

A: guven:

Q: -sin²x. fanx. co2x. tanx sinx

A: f(x) = sin2x.tanx.cos2x.tanxsinx

Q: If "|xsin x|dr = kT, then the value of k is equal to

A:

Q: Graph the following Equations: x+3 5. y²: 2x²+3x+2 6. r = sin + 2cos²0 7. r² = sin 20-3cos

A: We can solve this using given information

Q: The equation corresponding to the graph shown below could be:“ (플, 1) (2ñ, }) TT 1 A y = 2 cos x+1 1…

A:

Q: Ssin x CosX dx 6x dx

A:

Q: Suppose b=2 and sin v= 5/9. Evaluate c

A: Explanation: Given that,                                   We know that,  In right triangle, sin is…

Q: Sx°Inxdx

A: Given query is to find the value of the integral.

Q: H.W Y= Sin *る

A: Given, y=sinuu=x2ex Substituting u in y we get, y=sinuy=sinx2ex Differentiating equation (1) with…

Q: 20x - 16 81° 15x +30 16x + 10

A: A quadrilateral is a polygon with four sides. A quadrilateral is determined by the lengths of its…

Q: Eliminate the arbitrary constant from the given equation: y=ce2x cos3x +C2e2Xsin3x

A: The rule for eliminating arbitrary constants from a given equation:  As a rule, one requires n+1…

Q: If Ax) = 2 sinxcos x, find f

A: f(x) = 2sin(x) cos(x) -> f(x) = sin(2x) Now differentiate with respect to x,  f'(x) = 2 cos(2x)

Q: Eliminate all the arbitrary constants in the equation as follows: y = Ae2x – e -5x (B cos 2x + C sin…

A: Solve the above question.

Q: i0 -i8 Sin g=t e-e %3D 2.

A: To show: sinθ=eiθ-e-iθ2i Solution: We know, by Euler's formula: eiθ=cosθ+isinθ…

Q: i?? cos(2t) dt csc(10t3)

A:

Q: 4) m2 = x + 55 2 +44°

A: To determine: The value of x in m∠2=x+55

Q: Solve for m/UVW if m/UVX = 47° and m/XVW = 35°.

A: Solve for m∠UVW if m∠UVX=47∘ and m∠XVW=35∘

Q: 9. (9x + 25) (13x-19)/(17y + 5)',

A: label the points as: A,B,C,D,E,F,G and H.