4. Find the value of y and mzN 7y (4y-15)°

Q: (3y+ 5)° S 153° (2y - 7)° P mZQ= mZP = MZQRP =

A: Use exterior angle and straight angle

Q: Find f'(÷) for f(x) = 2 sin z cos x

A:

Q: The equation has an unbounded solution. y′′ + 4y = sin x true or

A:

Q: . Solve the following Bernoulli equations: dy dr (a) + xy = xy³,

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: 4y° K 2y° 4y° 6y°

A:

Q: Solve for z. If there are no solutions type DNE: 1 -4%3= I- 4 4z - 16

A: x4x-16-4=1x-4

Q: 7-5xy - 4y Find zzy and zyy for the equation, z = Zzy - 5; zyy = - 5 – 80y 2946 – 5; zyy Zzy 5 – 80y…

A: Given Data The equation is z=7x7-5xy-4y5.   Differentiate the equation z=7x7-5xy-4y5 with respect to…

Q: 2 h. Find the reflection of v = -5 0 equation X D-0 y = t 1 Z -3 in the line with

A:

Q: The equation æ? + y² – z² = 1 in R³ describes %3D

A: Find your answer below

Q: dx A student solves the following thusly: ° (x–1)* =-1-1=-2. Explain in detail x-1],

A: Let the given integral be - y = ∫02dxx-12y = ∫02x-1-2dxUsing integration formula - ∫xndx =…

Q: 23. The diagram shows the curve y = x2 – 6x – 2 and the line y32x-9, which intersect when x=1 and…

A:

Q: Find the values of x and y. (3y – 5)° (7y – 4)° (12r + 3)° 59° x = y =

A: By using condition of vertically opposite angle.