What is sec^2 81degrees - tan^2 81degrees
Q: Let P(x,y) denote the point where the terminal side of an angle θ meets the unit circle. If P is in ...
A: Let\'s use Pythagoras theorem to solve. Where 15/17 is leg and 1 is hypotenuse measure.Let\'s solve ...
Q: Please explain the solution in a clear manner, step by step.
A: We have to find measure of angle A in degree.We have made a right angle triangle by joining the poin...
Q: How to graph y=tan(4x) step by step?
A: The standard form of a tangent function is,
A: We have been given a trigonometric expression that we need to simplify.
Q: Part (a) and part (b)
A: Given values of the trigonometric ratios are
Q: prove identy show steps sinx/1-cosx - 1/sinx = cotx
A: To prove the given identity, we are taking left hand side,
Q: 6 sin(x) + 2 cos(x) = 0
A: We are given trigonometric equation as
Q: Find the amplitude ,the vertical asymptotes in radian ,the phase shift in radians ,the vertical shif...
A: The amplitude measures the highest y-coordinate (in absolute value) . The given function is basical...
Q: If triangle ABC, a = 10, b = 10, and c = 40 degree. what is the value of c?
A: Given the sides of the triangle a = 10, b = 10 and angle C = 40°.