Integrals - linear composition [IB Maths AA SL/HL]

We're so excited to be able to share our exams with you!

Cheers, Mitch

[Frenk]

Your channel is the Netflix of IB maths

[iasonpetridis]

Quick question, at 5:50 why are we finding the integral of sin(2x) as if it were a linear composition. Doesn't it have to have that +b to make it linear? So wouldn't you just find the integral of sin(2x) as normally shown on the formula booklet?

[lokeshvermurugan]

hello sir aren't u suppose to multiply the numerator as well when u multiple the denominator??? 5:32

[zack]

i love you sir i hope ur life is blessed forever

[Noname-sesq]

Hi Mitch, i am back =). trying to catch up for the finals. what is the point of adding 1/a to a linear function ? i remember that i was able to solve them without adding 1/a (for example at sin(2x) )