Clickhere👆to get an answer to your question ️ The general solution of sin x - cos x = √(2) , for any integer n is. Solve Study Textbooks Guides. Join / Login >> Class 11 >> Maths >> Trigonometric Functions Find the general solution of 4 sin x cos x + 2 sin x + 2 cos x + 1 = 0. Medium. View solution > Find the general solution: cosx) = √2 2 cos ( x) = 2 2. Take the inverse cosine of both sides of the equation to extract x x from inside the cosine. x = arccos( √2 2) x = arccos ( 2 2) Simplify the right side. Tap for more steps x = π 4 x = π 4. The cosine function is positive in the first and fourth quadrants. To find the second solution, subtract the sincesin2(x) + cos2(x) = 1. you could write. sin(x) ×sin(x) = 1 − cos2(x) (but that's not much of a simplification) Answer link. sin (x)xxsin (x) = sin^2 (x) There are other answers, for example, since sin^2 (x)+cos^2 (x) = 1 you could write sin (x)xxsin (x) = 1-cos^2 (x) (but that's not much of a simplification) Oneof the first things ever taught in a differential calculus class: The derivative of $\sin x$ is $\cos x$. The derivative of $\cos x$ is $-\sin x$. the length of the side opposite of the angle divided by the hypotenuse of the triangle. To generalize this to the domain of all real numbers, $\sin x$ was then defined as the Y-coordinate of .

what is cos x divided by sin x