You ask for the formula of cot(AB) What you mean is the trigonometric identity of that ratioWeekly Subscription $199 USD per week until cancelled Monthly Subscription $699 USD per month until cancelled Annual Subscription $2999 USD per year until cancelled User Data Missing Please contact support We want your feedback (optional) (optional) Please add a message Message received Thanks for the feedbackCosX/(1sinX)=(1sinX)/cosX 2 Calc Hello im trying to integrate tan^3 dx i have solved out the whole thing but it doesnt match up with the solution this is what i did first i broke it up into integral tan^2x (tanx) dx integral (sec^2x1)(tanx) dx then i did a u substitution u = secx du
Proof Tan 2 1 Sec 2 Youtube
