I need help solving this problem
I need to know how to solve this equation
complete the identity: csc (t) sin(t) + cos(t)=
determine the exact value of sin (5π/8)
determine the exact value of cos (5π/12) 1.) √2/4 + √3/4 2.) √3 -1/ 4 3.) √6/4 - √2/4 4.) 1/2 + √3/4 5.) √6/4 +...
find sin (a-b) if sin (a)= 3/5 where a is in the second quadrant and cos (b)= 15/17 where b is in the first quadrant 1.) 36/85 2.) 84/85 3.) 13/85 4...
I don't understand what to do after i the two numbers like (45-30)
Need help with this question
Can you help me with my trigonometry 1 question assignment? Can you also provide an explanation to support the answer? 1. What us the slope of any line perpendicular to the line 4x-2y=10...
find the exact degree values over the given intervals. 0 deg< x < 360 deg
Solve for x: sin (inverse) x + sin (inverse) 2x = pi/3 [ sin (inverse) refers to the inverse function of sine. Also written as sin^-1 ]
if f(x)=3-x^2 find f(-2)
London eye. The wheels 32 passenger capsules are attatched to the external circumfrence of the wheel and are rotated by electric motors. Each excursion lasts the lenght of time it takes to complete...
Q 5 (a) prove that tan(A+B) = tan A+tan B ...
Show that 2 tan20° + 4 tan40° + 8 tan 80° = 9(cot10° - tan10°). Thank you :)
Given that cotθ=k and that θ is acute, express tan3θ in terms of k. Ans: (3k2-1)/(k)(k2-3) Thank you :)
(i) Given that cos A =3/5 and cos(A+B) =-5/13, where A and B are acute, evaluate sin B. (ii) Another acute angle C is such that sin C=12/13. Find sin(A+B+C). (iii)...