Ask Singapore Homework?

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



Question

secondary 4 | A Maths
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
LYY
LYY

secondary 4 chevron_right A Maths chevron_right Singapore

I need help with (d). do I solve for tan x?

Date Posted: 2 years ago
Views: 337
Eric Nicholas K
Eric Nicholas K
2 years ago
cosec (pi - 1) is just a number.

You can do the usual way you solve an equation.

cot x = number
1/tan x = number
tan x = reciprocal of that number

I am not holding on to my calculator conveniently now so I can’t help you with this.

See 1 Answer

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Arnold K H Tan
Arnold K H Tan's answer
2102 answers (A Helpful Person)
1st
AT