I have to find the limit of the following function. Can i hav the procedure plzz? Plzz use identities that are not too complex. I am a +2 student. Limit 1 - sin(x/2) x--> pie cos(x/2)[cos(x/4-sin(x/4)
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Hello, tariq_h_tauheed! We'll need this identity: . Multiply top and bottom by . . . . . . Therefore: .
Hello, Another way of doing it... So we're looking for Note that and The limit is now : Simplify :
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