0
basic algebra, group like terms Sin30-Sin1=Sin(30-2)=Sin(28)
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
How do you find the horizontal asymptote of a trig function?
The only trig functions i can think of with horizontal assymptotes are the inverse trig functions. and they go assymptotic for everytime the non-inverse function is equal to zero.
In trig Which of the following functions has the shortest period in graphing functions?
Please don't type "the following" if you don't provide a list.The tan and cot functions have a shorter period than sine and cosine.
What is Osborn's rule?
It is used in hyperbolic functions; it's the rule to change a normal trig function into hyperbolic trig function. Example: cos(x-y) = cosx cosy + sinx siny Cosh(x-y) = coshx coshy - sinhx sinhy Whenever you have a multiplication of sin, you write the hyperbolic version as sinh but change the sign. also applied when: tanxsinx (sinx)^2 etc... Hope this helps you
Sine divided by cosine?
Trig identity... sin/cos = tangent
What is harder pre calculus or Trig?
Depends on the person but for me it was pre cal dude
Are trig functions irrational?
Yes.
How do you find the horizontal asymptote of a trig function?
The only trig functions i can think of with horizontal assymptotes are the inverse trig functions. and they go assymptotic for everytime the non-inverse function is equal to zero.
When do we use trig functions?
Trigonometry functions are used to work out the various properties of triangles.
Which trigonometric functions are even?
Cosine and secant are even trig functions.
How do trig functions greet each other?
with a sine wave
How do you find trigonometric ratios of angles greater than 90 degrees?
subtract 90 from it and find the trig ratio of that and it will be equal to the trig ratio that is over 90 degrees
What was the very first recorded step in the development of the trig functions?
The first recorded functions had something to do with the chords of a circle.
How do trig functions communicate?
They do not. They are not animate nor sentient and so they are incapable of communicating.
Is there an easy way to calculate trig functions?
you may try the link below
How often did a student who got C on his trig functions test do his homework?
Periodically
How do you use cosine?
cosine = adjacent/hypotenuse. It can be used as other trig functions can.
What is the period all trigonometric functions?
The basic trigonometric functions have periods of pi or 2pi radians (180 or 360 degrees). But a key property of a trig function is that it can be made to have any periodicity.The basic trigonometric functions have periods of pi or 2pi radians (180 or 360 degrees). But a key property of a trig function is that it can be made to have any periodicity.The basic trigonometric functions have periods of pi or 2pi radians (180 or 360 degrees). But a key property of a trig function is that it can be made to have any periodicity.The basic trigonometric functions have periods of pi or 2pi radians (180 or 360 degrees). But a key property of a trig function is that it can be made to have any periodicity.
