Baca juga
- pesantren Putri Al Muawanah Majalaya
- pesantren Manbaul Quran
- Pesantren Marhaban Pacitan
- pesantren As Shidqu Kuningan
Soal 26
Hasil dari \(\dfrac{\sin 27^\circ+\sin 63^\circ}{\cos 138^\circ+\cos 102^\circ}\) = …
A. \(-\sqrt{2}\)
B. \(-\dfrac{1}{2}\sqrt{2}\)
C. \(1\)
D. \(\dfrac{1}{2}\sqrt{2}\)
E. \(\sqrt{2}\)
Soal 27
Diketahui \(\tan \alpha-\tan \beta=\dfrac{1}{3}\) dan \(\cos \alpha \cos \beta=\dfrac{48}{65}\), dengan \(\alpha,\beta\) lancip \(\left(0^\circ \lt \alpha \lt 90^\circ\right)\) dan \(\left(0^\circ \lt \beta \lt 90^\circ\right)\). Nilai \(\sin(\alpha-\beta)=\) …
A. \(\dfrac{63}{65}\)
B. \(\dfrac{33}{65}\)
C. \(\dfrac{26}{65}\)
D. \(\dfrac{16}{48}\)
E. \(\dfrac{16}{65}\)
Soal 28
Nilai dari \(\lim_{x\to 0}\left(\dfrac{3x}{\sqrt{9+x}-\sqrt{9-x}}\right)\) = …
A. \(3\)
B. \(6\)
C. \(9\)
D. \(12\)
E. \(15\)
Soal 29
Nilai \(\lim_{x\to 0}\left(\dfrac{\cos 4x \sin 3x}{5x}\right)=\) …
A. \(\dfrac{5}{3}\)
B. \(1\)
C. \(\dfrac{3}{5}\)
D. \(\dfrac{1}{5}\)
E. \(0\)
Soal 30
Diketahui \(h\) adalah garis singgung kurva \(y=x^3-4x^2+2x-3\) pada titik \((1,-4)\). Titik potong garis \(h\) dengan sumbu \(X\) adalah …
A. \((-3,0)\)
B. \((-2,0)\)
C. \((-1,0)\)
D. \(\left(-\dfrac{1}{2},0\right)\)
E. \(\left(-\dfrac{1}{3},0\right)\)