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What property in math is only letters?
Trig
What math comes after trig?
Precalculus and/or calculus.
How many gig equals 1 trig?
1000
What is the second derivative of y equals 2sinx cosx?
y = 2sin(x)cos(x)Use the product rule: uv' + vu' where u is 2sin(x) and v is cos(x) to find first derivative:y' = 2sin(x)(-sin(x)) + cos(x)2cos(x)Simplify:y' = 2cos2(x)-2sin2(x)y' = 2(cos2(x)-sin2(x))Use trig identity cos(2x) = cos2(x)-sin2(x):y' = 2cos(2x)Take second derivative using chain rule:y'' = 2(-sin(2x)cos(2x))Simplify:y'' = -2sin(2x)(2)Simplify:y'' = -4sin(2x)y'' = -4sin(2x)
Trigonomy is the branch of math that studies triangles?
Yes, trig is the math of triangles, particularly right trianges.
How do trigonometry used in our daily life?
That depends on your profession. If you are a math teacher, then you might use a lot of Trig. If you are an engineer, working with forces on any object from different directions, then you would use trig. Electrical engineers use trig. Surveyors use trig.
Is there any use besides food for the brain for Trig identities such as professions which use them?
Trig identities are vital in upper level math. Anything involving the unit circle or triangles is completely based in the trig identities. Trig is used in many other fields, such as architecture, where the identities play a huge role.
What level of math is used in engineering?
some algebra, mostly geometry, and a little bit of trig.
What type of math skills will detective need?
Basic arithmetic, plane geometry and trig ought to do it.
What is elective math?
Students who have successfully completed Algebra II may take this year long elective course that extends both algebra and trigonometry topics. Emphaisis is on functions and their inverses, equations and inequalities, graph theory, matrices, sequences and series, conic sections, and logarithms. Trigonometry topics include triangular and circular definitions of the trig functions, trig identities, and solutions of trig equations. This course is designed for students who do not plan to continue with math studies in high school but needed to strengthen and extend their foundations in algebra and trigonometry. It does not meet the prerequisites for Calculus AB and BC.
Grade 10 math?
Tenth grade math varies since it is in high school and there are different types of classes. It can be Geometry, Algebra, or Trig normally.
Need help with working this Trig problem out. A sin alpha plus cos alpha equals 1 B sin alpha - cos alpha equals 1 Solution is AB equals 1?
A*sin(x) + cos(x) = 1B*sin(x) - cos(x) = 1Add the two equations: A*sin(x) + B*sin(x) = 2(A+B)*sin(x) = 2sin(x) = 2/(A+B)x = arcsin{2/(A+B)}That is the main solution. There may be others: depending on the range for x.
