limit x -> 3 2x - 6 / ( 3 - x ) + 2 tan ( 3x - 9 )
Matematika
naibahowin0111
Pertanyaan
limit x -> 3 2x - 6 / ( 3 - x ) + 2 tan ( 3x - 9 )
1 Jawaban
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1. Jawaban DB45
Limit bentuk 0/0
lim (x-> 3) (2x - 6)/ { (3-x) + 2 tan (3x -9)}
lim (x->3) 2(x - 3) / { -(x -3) + 2 tan 3(x - 3))
.
lim (x-3) 2(x-3)/(x-3) / { -(x-3)/(x-3) + 2 tan 3 (x-3)/(x-3)}
lim(x->3) 2 /( -1 + 2 (3)) = 2/(-1 + 6) = 2/5