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Charles Autterson
Trigonometry teacher | Tutor for 5 years
With a passion for Trigonometry, my journey led me to specialize in this dynamic field at Baker College. Armed with a profound understanding of angles, ratios, and functions, I'm here to guide you through the complexities of Trigonometry. Let's unravel the mysteries together, turning challenges into triumphs. Your success is my mission.
Questions
How do you find the value of #sin^2(225^circ)#?
2 people are 250m apart. The angles of elevation to a cloud directly between then are 30 degrees and 40 degrees What is the height of the cloud 1 decimal place?
In a right triangle, how do you find the exact value of c if a=14 b=14?
How do you graph #sin(x/2)#?
How do you find the exact value of cos (pi)/2?
What are the components of the vector between the origin and the polar coordinate #(2, (-pi)/6)#?
Problem (1) For what value of #x#, #sinx+cosx=2# Problem (2) For what value of #x#, #sinxcosx=1#?
How do you find all six trigonometric functions of 240 degrees?
What is the projection of #< 3 , -7, 0># onto #< -1, -4 , 6 >#?
How do you evaluate cos(7π/4)?
How do you use the sum and difference formula to simplify #sin165#?
How do you find the exact value of #tan^-1 (-sqrt3/3)#?
If #0°<x<90°#, what is the value of #\frac { 1- \sin ^ { 2} x } { \cos ^ { 2} x } - \frac { 1- \cos ^ { 2} x } { \sin ^ { 2} x }#?
What is the period of the function #y=1/4sin((-7pi)/4x)#?
Help with a trig proof please?
What is the general solution of the equation #sec^2x-tanx=4#?
How do you simplify #(sin^2(t)+cos^2(t) )/ cos^2(t)#?
How do you show that sin(x+60) + sin(x+120) =(√3)cosx ?
How do you evaluate #tan (arc tan (.88))#?
How do you simplify #(cos^2 x)(tan x + cot x)#?