0
Add your answer:
Earn +20 pts
What is the ''magic identity'' in trigonometry?
I suggest that it is (sin A)^2 + (cos A)^2 = 1
What is Sin 1.0003 in trigonometry?
In radians. sin(1.0003) = 0.8416330376 ===================
What is the value of inverse of hyperbolic sin 1 in trigonometry?
It is ln[1+sqrt(2)] = 0.8814, approx.
What are the identities of trigonometry?
sin^2 (feta) + cos^2 (feta) = 1 sin (feta) / cos (feta) = tan (feta)
What is angel in trigonometry?
angle can be defined as sin-1=O/H, cos-1=/H, or Tan-1=O/A
What is the ''magic identity'' in trigonometry?
I suggest that it is (sin A)^2 + (cos A)^2 = 1
What is Sin 1.0003 in trigonometry?
In radians. sin(1.0003) = 0.8416330376 ===================
What is the value of inverse of hyperbolic sin 1 in trigonometry?
It is ln[1+sqrt(2)] = 0.8814, approx.
What are the identities of trigonometry?
sin^2 (feta) + cos^2 (feta) = 1 sin (feta) / cos (feta) = tan (feta)
How do you work out sin angles in trigonometry?
You could try the series sin(x) = 1 - x/1! + x^3/3! - x^5/5! + ... but you would soon need a calculator. And if you're using a calculator you may as well use it to find the sine.
What is angel in trigonometry?
angle can be defined as sin-1=O/H, cos-1=/H, or Tan-1=O/A
Uses of sin cos ect in maths?
The uses of Sin, Cos etc. in Maths is in relation to Trigonometry. Trigonometry is the study of the relationship between angles and lengths of triangles.
Trigonometry Identity Help Express cosecant in terms of cosine?
csc(x) = 1/sin(x) = +/- 1/sqrt(1-cos^2(x))
How do you work out an angle using trigonometry?
Using the Sine function Sin(x) = 0.5 Then x = Sin^(-1)0.5 x = 30 degrees. Sin^(-1) in the inverse function on you calculator. . It works for Sin , Cosine and Tangent of any angle.
Why are numbers you get in trigonometry never whole numbers but have to be rounded?
Not true. tan(45) = 1 is a whole number. sin(0) = 0 and sin(90) = 1 are whole numbers. So the question is based on nonsense!
What are the graphs of the inverse trigonometry functions?
If you reflect a function across the line y=x, you will have a graph of the inverse. For trigonometric problems: y = sin(x) has the inverse x=sin(y) or y = sin-1(x)
Does sin squared x plus cos squared x equal 1?
Yes. 'sin2x + cos2x = 1' is one of the most basic identities in trigonometry.
