Integrals for Exponential sin and cos Flashcards
What do you do if n and m are both odd numbers for the following function:
Pick to use either n or m as odd and solve.
What do you do if only n is an odd number for the following function:
Strip one sin out and convert the rest to cos using
sin2x=1-cos2x
then use u-substitution using
u=cosx
What do you do if only m is an odd number for the following function:
Strip one cos out and convert the rest to sin using:
cos2x=1-sin2x
Then solve using u-substitution using;
u=sinx
What do you do if both n and m are even numbers for the following function:
Use double- or half-angle formulas to reduce the integral.
What do you do if n is even and m is odd for the following function;
Deal with each individual integral separately.
What do you do if n is odd for the following function:
Strip out one tan and one sec and convert the rest to sec using tan2x=sec2x-1
Then solve using u-substitution using
u=secx
What do you do if m is even for the following function:
Strip out two sec and convert the rest to tan using
sec2x=1+tan2x
then u-substitution using
u=tanx
What do you do if n is odd and m is even for the following function:
Pick to use rules based on m or n.