Zoe Austin
California Institute of the Arts
Trigonometry
Trigonometry teacher | Verified Expert
I'm a graduate of California Institute of the Arts, specializing in Trigonometry. With a passion for mathematics, I aim to simplify complex trigonometric concepts and make them accessible to students. My teaching approach emphasizes practical applications and real-world examples to enhance understanding. Through personalized instruction, I help students develop problem-solving skills and build confidence in tackling trigonometry challenges. Whether it's mastering identities or understanding geometric principles, I'm dedicated to supporting students on their journey to mathematical proficiency.
Questions
- What is the definition of the Inverse Sine Function?
- What value of #x# in the interval #0°<=x<=180°# satisfies the equation #sqrt3 tanx+1=0#?
- How do you simplify #(tan x + sec x) (tan x-cos x)#?
- Prove that Sin 10 degree sin 30 degree sin 50 degree sin 70 degree = 1/16?
- Given tanA=-2/3: A is in quadrant 2 find sin2A?
- Prove that Sin 10 degree sin 30 degree sin 50 degree sin 70 degree = 1/16?
- How do you find all solutions to sin (2x + 1) = 0.2?
- Algebraically determine the exact value of?
- How can I solve cos(x - pi/3) = -2/3 for an interval of (pi ;3pi)?
- Find Cartesian form of equation r=9cos (theta)?
- How do you solve #cos^2 theta=2cos^2 (theta/2)# in the domain #0<=theta<=360#?
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- How do you write an equation of the sine function with amplitude of 3 and period of 4pi over 5?
- Solving trigonometric equations: Give the two smallest solutions of cos(5theta)=0.1495, on [0,2pi). Where do I begin?
- Prove that: #(sin²A-sin²B)/((sin A cos A)-(sin B cos B))=tan(A+B)#?
- Simplify sin6t/sin2t - cos6t/cos2t ?
- How to compute complex number cos(pi/4+(pi/4)i)?
- In a #DeltaABC#, prove that the value of #cosA/(sinBsinC)+cosB/(sinCsinA)+cosC/(sinAsinB)# is a prime?
- If #i^2=-1# then the sum of #cos45+icos135+…i^n*cos(45+90n)+…i^40*cos3645=#?