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.
Pls help with this qn
Pls reply asap thx
Date Posted: 3 years ago
Views: 167
= ∫ (1/cos²(x + π/4) + 2) dx
= ∫ ( sec²(x + π/4) + 2) dx
tan (x + π/4) + 2x + c, c is a constant
= ∫ ( sec²(x + π/4) + 2) dx
tan (x + π/4) + 2x + c, c is a constant
Thx
See 1 Answer
Refer to main comments
360 Tutoring Program