M Maths12 Joined Nov 8, 2024 Messages 1 Reaction score 0 Nov 8, 2024 #1 Please show a stepnby step solution to find the answer to question 2. I don't know how to work it out. Attachments 20241108_163201.jpg 78.5 KB · Views: 22
Please show a stepnby step solution to find the answer to question 2. I don't know how to work it out.
A Alonzo Joined Aug 14, 2024 Messages 25 Reaction score 3 Nov 8, 2024 #2 Starting with the hint u = sec x, then du = (tan x) (sec x) dx. Rewrite the integrand as (sec^3 x) (sec x) (tan x) dx. Now do the u replacement and what do you get? Can you continue from this point?
Starting with the hint u = sec x, then du = (tan x) (sec x) dx. Rewrite the integrand as (sec^3 x) (sec x) (tan x) dx. Now do the u replacement and what do you get? Can you continue from this point?
