cot a In(sin r) dr "/2

Q: az Let z=xy-e'siny, x-uv, y=7Vu?+v?. Then at (u,v)=(7T,0) is du

A: Given that z=xy-exsiny, x=uv, y=7u2+v2find ∂z∂u at u,v=7π,0

Q: (х- 25)° 34° (5х + 3)°

A:

Q: x² + y² if x= V5 + V3 V5- 13 y= V5- 13 V5 + V3

A:

Q: The area of the region common to both circles r=16sin(0) and r=8 is:

A: Area is calculated as shown below

Q: 8. Find the values of x and y 3y

A: In the given figure : The angles ∠x∘ and ∠y∘ form a straight line, that is these angles form a…

Q: A certain drug is used to treat asthma. In a clinical trial of the drug, 15 of 292 treated subjects…

A: Null hypothesis H0: P<0.11 H1: P>=0.11 Here we Frame null hypothesis as the percentage of…

Q: Let R be the rectangular region R: [0,8]x[0,1] in the xy-plane. By identifying it as volume of a…

A:

Q: The covariance of two random variables is always a number between -1 and 1 True False

A: In this case, we need to find the correct option.

Q: .3 da

A:

Q: 5. Find the value of x if two triangles are congruent. 2x-15 x+15° E F

A: Solution:- it is given that both triangles are congruent. the  given triangles are…

Q: Consider the two random variable X and Y. They have the following joint probability mass function: Y…

A: The total probability is always equal to 1.

Q: An installation technician for a specialized communication system is dispatched to a city only when…

A:

Q: 3) F = x?y* i-yj +zky C: F(1) = 1²i+rj+r+k, 0s1sI; 4) F = senx i+ cos yj + xz k y C: 7(1) =…

A:

Q: OFind the future value of a CD paying a 3.8% APR compounded monthly if you invest $5000 for a term…

A:

Q: Question 1 A. The multivariable function f (x, y) = 3x² + 2xy – 7y² + 13x 6y + 4, find: i. f(x, y)…

A:

Q: 3 Evaluate: ((5x* – 2x' + 3x – 4)dx 3 S(-x'- + 4х -1)dx Evaluate: 1

A:

Q: Find the expected frequency, E₁, for the given values of n and p₁. n = 110, p = 0.5 E₁ =

A: n=110 Pi=0.5

Q: tan x Find the derivative of y = e'

A:

Q: Find the first derivative of y = (ln x)* .3 Find the first derivative of f(x) = 3x e

A:

Q: For the given data, find the value of each expression: X Y 8 5 -4 1 6. -2 E(6XY - 4)2 - 15 =||…

A:

Q: log+log2 18 8

A: Given Data: Expression: log1218+log128 The change of base rule of a logarithm is, logab=logbloga…

Q: [1 0 0 41 250 3 3 00 2 L4 3 2 1 ) Let, A = be a 4x4 matrix. Find det (A) and det (2ATA).

A: To find |A|   Also to find |2AT A|

Q: en Find the difference.

A:

Q: 13) Find the future value of a CD paying a 3.65% APR compounded contInuously if you invest $2500 for…

A:

Q: Determine whether the Mean Value Theorem can be applied to f on the closed interval [a, b]. If the…

A:

Q: |2x cos (x² -5) х cos

A: To find value of ∫2xcosx2-5dx Solution: Let substitute t=x2-5 Differentiating both sides with…