QuizzA.1B.2C.3D.4E.5______Pake CaraNo CopasNoNgasal​

Jawaban:

lim:x—>0

(x.sin(4x))/(1-cos²(x)) = 4

caranya ubah 1-cos²(x) jadi sin²(x) terus coret x nya sisa 4

jawaban D. 4