Question 4 (ii) . tan90 is infinite (there is no value)

Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.

secondary 4 | A Maths
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question

secondary 4 A Maths

Question 4 (ii) .
tan90 is infinite (there is no value)

Date Posted: 6 years ago

Tham KY

6 years ago

tan(90°-A) = cot(A)

done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

...

Date Posted: 6 years ago

Fiona

6 years ago

Thanks alot!