Trigonometry

Sine Totoo ended on 2009-02-28.

-0.7071067812, roughly.

Ut is equual to tan(theta) / (sec(theta) + 1)

It doesn't. Its a matter of interpretation.

When drawing the unit circle, we start at x=1, y=0. As we draw, maintaining a radius of 1 from the origin at x=0, y=0, we proceed counter-clockwise. Initially, both x and y are positive. That is quadrant 1. When x becomes negative at x=0, y=1, that is quadrant 2. When y becomes negative at x=-1, y=0, that is quadrant 3. And when x becomes positive again at x=0, y=-1, that is quadrant 4.

So you see, its all in the perspective of which comes first, and in trigonometry, the vector where theta = 0 comes first, not where your eye just happens to scan from left to right.

Yes, it can exist - assuming that was your question.

The product of monomials is a single term.

4

An identity is like an equation which is true for all values of the variable.

Its 3rd angle is 52 degrees which is its smallest angle and opposite to its smallest side and by using the sine rule the perimeter of the triangle works out as 44.45 mm to two decimal places

Since it must be a 5 digit number, range is

the numbers from 20000 to 55555

we will use multiplication rule to figure this out too.

If a number is divible by two, its last(ones place) digit is even. If it

is divisible by 5 its last(ones place) digit is zero or 5.

We don't give a rat's derriere what the other digits are

(for divisibility by two or five)

The number of ways to choose the ten thousands place

digit is 4

the number of ways to choose the thousands place digit

is 5

the number of ways to choose the hundreds place digit

is 5

the number of ways to choose the tens place digit

is 5

The number of ways to choose the ones place digit is

FOUR, since it must be 0,2,4,5 and not 3

use multiplication rule and solution is

4 x 5 x 5 x 5 x 4 = 2000

Sine 3.3 degrees is about 0.057564. Sine 3.3 radians is about -0.157746. Sine 3.3 grads is about 0.051813.

The points of intersection. The coordinates of such points will be the solutions to the simultaneous equations representing the curves.

A radian is simply a measurement unit. The relation between a radian and real numbers is similar to the relation between a degree and real numbers or a metre and real numbers.

The length of DE is 5.

an asian man was asked to pass down a message but pronounced "war hero" wrong.

Cosine of 1 degree is about 0.999848.

Cosine of 1 radian is about 0.540302.

Yes.

Use the cosine ratio:

5.437846722 meters

radius=12.4+/-0.5mm length=243.3+/-0.5mm 1)length+width (12.4+/-0.5mm)+(243.3+/-0.5mm) (12.4+243.3)+/-(0.5+0.5) 255.7+/-o.1 2)length-width (243.3-12.4)+/-(0.5+0.5)mm 230.9+/-0.1

In surveying, it refers to the offset of the centre of the prism to the reflective section and the adjustment required to achieve an accurate reading.

Each variant of prisms has its own independent prism constant that must accounted for when taking readings.

The origin is thought to be from Victorian theatrical usage in reference to the dragging sensation of long skirts on the ground, an unfamiliar sensation to men. The usage is not found in print until the 1870s but must surely be older. Jonathon Green suggests that the gay implications did not arise until the 1920s, and that all the early citations in the Oxford English Dictionaryrefer to fancy dress.

Integral of 1 is x Integral of tan(2x) = Integral of [sin(2x)/cos(2x)] =-ln (cos(2x)) /2 Integral of tan^2 (2x) = Integral of sec^2(2x)-1 = tan(2x)/2 - x Combining all, Integral of 1 plus tan(2x) plus tan squared 2x is x-ln(cos(2x))/2 +tan(2x)/2 - x + C = -ln (cos(2x))/2 + tan(2x)/2 + C