Help !!!!

Question

The parametric equations of a curve are x = 1 +tan θ , y=sec θ , for -1/2pi < θ < 1/2 pi
Show that dy/dx = sin θ
Find the coordinates of the point on the curve ar which the gradient of the curve is 1/2

Answer 1

Prometheus 🇸🇬 you helped and scolded.... 😂😂

Answer 2

This is a coding app not Math StackExchange.
Please keep your questions programming oriented on this site.
https://www.sololearn.com/discuss/1316935/?ref=app

Answer 3

dy/dx=(dy/dθ)/(dx/dθ)
=sec^2(θ)/(sec(θ)tan(θ))
=secθ/tanθ
=sinθ

Answer 4

great answer 👍👏👏 Prometheus 🇸🇬