Sanjana's answer to Keith6156's Secondary 4 A Maths Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
cosec^2 x = 1 + cot^2 x
sin x/cos x = tan x so, the opp. cos x/sin x = cot x
sin x/cos x = tan x so, the opp. cos x/sin x = cot x
Date Posted:
3 years ago
360 Tutoring Program