=(x1= Find. === 2 × K value X Co oxx cl 1 ≤ x k of

Q: There are 4 treatments, so we have k4 and k-1- A total of 18 men undenvent Treatment 1 giving n, -…

A: The number of treatments k is 4.

Q: Differentiate the following functions with respect to x and simplify your as answers as far as…

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Q: f(x csc² 6x - x cos 6x)dx

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Q: Verify that the equation 2 – x? = sin x has two real roots, one near x = -1.5 and another near x =…

A: Given 2-x2=sinx Let f(x)=2-x2-sinx Graph of the function is Since graph cut the x-axis at two…

Q: It says find x but I’m not sure hot to do that

A: We know that x+80°=(5x)°. So,                 x+80°=(5x)°⇒(4x)°=80°⇒x°=20°

Q: 기 = [3] = 5[:] 8 %D %3D 8 6.

A:

Q: Q2. Find the solution of the following cquations. i) 3(7 +5) - 27 ii) log, r - 2 - log, (a - 8)

A: Use logarithmic property:-

Q: find f'(x). Answer: f(x) - 5 sin x 1 + cos x

A: f(x)=5sinx1+cosxd dx(sinx)=cosxd dx(cosx)=-sinx d dx(ab)=b×d dx(a)-a×d dx(b)b2

Q: Use cofunctions of complementary angles to find θ where cos(17deg) = sin(θ). Use logarithm…

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Q: -13 tan (3x) = |

A: Given,           -3 tan3x=1

Q: Describe an assumption that we are making about the distribution of the beans after “frolicking,”…

A: When marked beans are added back to the population in the cup, the researcher ask to 'frolic' or mix…

Q: -6x %3D Find Mak. Value of f(x) = X (Use symbolic ndtation =ox for x>0 fractions where t. needed)

A: Given function :

Q: Find a 4th degree function that has solutions X=-4-2/3 and x=-4+2/3, x=2i and x=-2

A: See the attachment

Q: dy for y =loge(l-Sin( 3x) Xア

A: We use chain rule to solve this differentiation

Q: nd frr for the function z = x ° - 6xy+ 4y .2 30x 2- 42x 6x- 6y

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Q: y = sin x cos6x x CO

A: Introduction :

Q: x?y" – 7xy' + 15y = x, Yh = C1x³ + c2x³ -

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Q: 1/2 cos ¹ x dx

A: The integration of the integral is cos-1x, limit from 0 to 1/2.

Q: ef sec Evaluate sec xr tan3 rdr

A: