Question

*=thitta
tan*=-4|3 then sin* is

Answer 1

tan*=-4/3 then cot*=-3/4
\[cosec*=\sqrt{(-3/4)^{2}+1}=|5/4|\]
sin*=-4/5 when * is in Q4 and +4/5 when * is in Q2

Answer 2

or u cn draw the right triangle find the hypotenuse then use sin=oposite/hypotenuse

Answer 3

yes we can ,but we cant find the sign na?

Answer 4

you can, here is lana's method drawn out.

Answer 5

aw thanks joe :D