sin x 15. Simplify the following expression: (arctan Vr - 1). (Assume that x>1. of the...
Write the expression as an algebraic (nontrigonometric) expression in u, u> 0. cos (arctanu) cos (arctan u) = 0 (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression. Rationalize all denominators.) The following function approximates the average monthly temperature y (in °F) in a city. Here x represents the month, where x= 1 corresponds to January, x=2 corresponds to February, and so on. Complete parts (a) (b). flx) = 11 sin [«- 49]+50...
Question 11 < B0/1 pt Simplify sec(t) sec?(t) - 1 to an expression involving a single trig function with no fractions. If needed, enter squared trigonometric expressions using the following notation. · Example: Enter sinº(t) as (sin(t))2. Check Answer
answer only Simplify the expression: Give the answer in exact form. sin(2006) sin 2 cos x Question 2 < > Score on last try: 0 of 1 pts. See Details for more. > Next question Try a similar question You can retry this question below Let f(x) = 6 .sin x + 4 f'(x) = -6 cos(x) + 4x + C X Check your variables - you might be using an incorrec Question 6 Below is a graph of function...
Write each expression as an algebraic (nontrigonometric) expression in u, u>0. sin 2 sec 9) 2 sin 2 sec 2 (Simplify your answer.)
Write the following as an algebraic expression involving only x. Assume x <0. sin(arcsin x + arccos x)
Write each expression as an algebraic (nontrigonometric) expression in u, u>0. sin (2 sec - 15) sin (2 sec ) = 0 (Simplify your answer.) Solve the equation for an exact solution. arccosx+2 arcsin 123 = 1 The solution set is . (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)
Simplify the trigonometric expression. 1 - sin(a) * 1 + sin(a)
(1 point) Simplify each expression. sin(x) + sin(-2) = sin(20) sin(-x) + cos(-2) cos(x) cos(x) + cos(-x) = Note: You can earn partial credit on this problem. Entered Answer Preview
2 If tan 0 = 3,00< 2 o<5, find sin 0 2 sin =0 (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)
Write the expression in terms of sines and/or cosines, and then simplify. cot x sin x-tan x COS X 1 sin x cos x 1 sin x cos2x sin x + cos x sin x cos x COS X - sin X