Scalar Product Suppose then and also Example 1 Given that -2+4 and --3+24 find the angle between the vectors giving your answer to 1 decimal place. Example 2 Show that 4-5L and 101+62 are perpendicular.

Q: Cant see step 2

A: To find:- Factor of -35  that have sum of -2

Q: (-8,-5)and(-10,-9)

A:

Q: If -y = xy - 3x then find d at the point (-2,6) in simplest form. 1

A: As we know that the differentiation of:- dxndx=nxn-1 (fg)'=f'g+fg' fg'=gf'-fg'g2

Q: Simplite F= ABC + A + ABC

A: Rules of Boolean Algebra:

Q: (1,-16) and (-3,12)

A: To write down the equation of the straight line joining the two given points.

Q: 2x be17eX +l2=O

A:

Q: 7x - 2y = 19  3x + 5y = 14

A:

Q: can you also answer F

A: We need to determine which of the sales, 170CDs or 200CDs, yields a higher profit.

Q: do g please

A: From part e:For model 1; 95% CI and PI are: (168.5648, 175.9918) and (163.7609, 180.7957)For model…

Q: コX K²-9 2.

A: Topic = Algebra

Q: X+2y=3 , x-y=6

A:

Q: 2α x²x Axs Y

A: The equation is defined as the expression or mathematical statement of a combination of two or more…

Q: Find the domain

A:

Q: AB intersects CD at E. If the m AED = 6x - 20 and m ZCEB = 2x + 60, find the ZAEC. %3D

A: AB intersects CD at E. angle AED=6x-20 angle CEB=2X+60

Q: 5x - 3y = 18 3x + 3y = 30

A: From the given problem:   5x-3y=18 ....13x+3y=30.....(2)   Now adding the equation (1) & (2).…

Q: 6 - 7z + 5) dz Find Preview +C

A:

Q: 2x + 5y = 14 3x - 2y = -17

A:

Q: 2. -ў — 2у %3D 6

A: answer is in next step

Q: 2x-2y=-8 x-2y=-9

A:

Q: x+4y=6,3y=12

A: Given,  x+4y=6 3y=12

Q: 2x+5y=14 4x+2y=-4

A:

Q: V6x + 7 – 2 = x

A:

Q: x+y=6 x-y=2

A:

Q: 4dx x+36 2.

A: To evaluate the given integral

Q: 6yz+2yz+8yz=

A:

Q: 3x - 4y = 1 3x-2y = -1

A: Denote the equations. 3x-4y=1            ...13x-2y=-1            ...2

Q: passes through (3, -7) and (4, -11)

A: Given: Points (3,-7) and (4,-11)

Q: Find x. X+4

A:

Q: a 2sin2x-3sinx +1 = in

A: Here, we need to find the exact solution from the trigonometric equation. In solution first, we use…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.