49.3k views
1 vote
Cot(-30)+tan(600)-csc(-450)

1 Answer

2 votes

cot(-30) + tan(600) - csc(-450)

(cos(-30))/(sin(-30)) + (sin(600))/(cos(600)) - (1)/(sin(-450))

(cos(30))/(-sin(30)) + (sin(600))/(cos(600)) - (1)/(-sin(450))

-(cos(30))/(sin(30)) + (sin(600))/(cos(600)) + (1)/(sin(450))

-((√(3))/(2))/((1)/(2)) + (-(√(3))/(2))/(-(1)/(2))} + (1)/(1)

-√(3) + √(3) + 1

0 + 1

1
User Rob Van Den Berg
by
7.4k points