Calculus

Ah, secant, annoying as always. Why don't we use its definition as 1/cos x and csc as 1/sin x? We will do that

Also, please write down the equation, there is at least TWO different equations you are talking about.

x^n means x to the power of n

1/(sin x) ^2 is csc squared x, it's actually csc x all squared

1/(cos x) ^2 in the same manner.

(x-2)*(2x2+5x-3)

Multiply out the brackets term by term taking care with the minus terms:-

2x3-4x2+5x2-10x-3x+6

Collect like terms:-

Answer: 2x3+x2-13x+6

x + 6 = 10

x = 4

first the two numbers have the same radicand which is radical 2 so we just

add the numbers before them to become 7 radical 2

2x+7=3 is an equation. However,

2x=-4 is equivalent. So is

x=-2.

And an infinite number of others.

The degree is 5.

cos A=3/5

sin=square root of (1-cos2)

sin=square root of (1-3/52)

sin=square root of (1-9/25)

sin=square root of (16/25)

sin=4/5

csc=1/sin

csc=1/(4/5)

csc=5/4

x + 1= -y implies x - y = 1

For each rule draw a table with 5 rows and 2 columns. At the top of each table write a caption denoting which rule applies to that particular table. In the top row of each table write the letter "X" in the first column and the letter "Y" in the second column.

Now for each table in the first column in rows 2,3,4, and 5 write the values of X that apply to the experiment.

Now apply the rule for each value of X for a particular table (particular rule) and write the value of Y (obtained by observation or calculation) in the corresponding column

x=9

four = 4 units

Yes...yes I am.

in trpezoidal rule for numerical integration how you can find error

I don't really know but usually it is done with one variable. If it has two variables there might be two unknown anwers to the equation.

-2-1=-3

(n x n - 3n)/2

(24 x 24 - 3x24)/2

(576 - 72)/2

504/2

= 252

dy/dx = a

not much.

in case of derivative w.r.t time

first derivative with a variable x gives velocity

second derivative gives acceleration

thid derivative gives jerk

5x-3 = 37

5x = 37+3

5x = 40

x = 8

X is less than or equal to 4.

if 3x+7 = 3

then 3x = 3-7

3x = -4

then, x = -4/3

4X +5 equals x-1

Do the method of backtracking, it will be much easier. Look it up and it should tell you about it and it'll help you answer this question. But im not going to give you the answer because you have to work it out yourself. :P hahahhahahha

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