i. By differentiating 1/cos x, show that if y = sec x then dy/dx = sec x

Question:

i. By differentiating 1/cos x, show that if y = sec x then dy/dx = sec x tan x.

ii. Show that

iii. Deduce that

iv. Hence show that

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: