Latihan Matematika Peminatan Kelas XII Nilai Limit Fungsi Trigonometri
# 6
Pilgan

Nilai limx0 sec5xsec7xsec5xsec3x=....\lim\limits_{x\rightarrow0}\ \frac{\sec5x-\sec7x}{\sec5x-\sec3x}=....

A

32\frac{3}{2}

B

2-2

C

42\frac{4}{2}

D

3-3

E

23\frac{2}{3}