Solving for the roots of the trigonometric equation you show in youer question is actually trivial. Sorry, but it is. In fact, it can be done with pencil and paper, if you use a simple identity from trig. You claim to have the problem: e*sin(gammaL) + thetaC*cos(gammaL) ==...
Find the equation of the line that is normal to the function at x=π6x=π6. Step 1 Find the point on the function. f(π6)=cosπ6=3√2f(π6)=cosπ6=32 The point is (π6,3√2)(π6,32). Step 2 Find the value of the derivative at x=π6x=π6. f′(x)=...
How to find volume of a curve [f(x)] which is... Learn more about solid of revolution, volume along y-axis, volume, how
How to find cartesian equation of a circle?Way to find Cartesian equation from Polar Equation:Let us consider any equation in Cartesian form as {eq}f(x,y)=0 {/eq}. After conversion into polar form we get the equation as {eq}g\left( {r,\theta } \right) = 0 {/eq} ...
To find the intersection between two lines y = ax + b and y = cx + d the first step that must be done is to set ax + b equal to cx + d. Then solve this equation for x. This will be the x coordinate of the intersection point. Then you can find the y coordinate of the int...
Cos 90° = 0 ∴ Tan 90°= 1/0 = Undefined That means, we cannot define Tan 900value. For a unit circle,which has a radius equal to 1, we can derive the tangent values of all the degrees. With the help of a unit circle drawn on the XY plane, we can find out all the trigono...
Click here to get the value of sin 18 degrees and sin 18 radians. Also, learn how to find the value of sin 18 degrees using trigonometry functions, here at BYJU’S today!
I am trying to find the common tangents between 2 ellipses by usingsolvefunction. I have f(x1) and g(x2) which are my 2 elipses (ellipse 1 the smallest and ellipse 2) equations and the 2 unknows(x1 and x2)and their derivative at each point which gives me the slope of their tan...
Cos 120°: ValueIn order to find the value of cos 120°, students need to draw a right-angled triangle (refer to the image below) and can use either of the two formulas i.e, cos (180° –θ) = – cosθ or cos (90° + θ) = – sinθ....
Learn the cos 0 and the other trigonometric ratio values at BYJU'S. The cosine function of an angle is equal to the length of the adjacent side divided by the hypotenuse side.