✿'s answer to Ivey's Secondary 4 A Maths Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Hope this helps. ^^
Date Posted:
2 years ago
Tysm! Ur steps really helped me
tan(2A+A) = tan2A + tanA? (do not forget to write the denominator
Ohyes that's right :O thx!!
360 Tutoring Program