Question

Tolong bantuanya dong..

Answer 1

Tan (x-1) sin (1 -√x) / ( x-1)(x-1)
limit x-.1 {tan (x-1)/(x-1)) .{ sin (1-√x)/ (1-√x)(1+√x)}
= 1 . 1/(1+√x)
= 1/(1+√x)
untuk x = 1 
limit = 1/(2) = 1/2

Answer 2

Limit
- Limit fungsi trigonometri

cat
x→1 setara dengan (x-1) → 0




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