📚 Practice Mode
Angle Measurement and Trigonometry - Class X
Learn at your own pace with hints and detailed explanations
1 / 19
Multiple Choice
$\dfrac{\cos(90-A)\sin(90-A)}{\tan (90-A)}$=
- $\sin^{2}A$
- $\cos^{2}A$
- $\sin A$
- $1$
Angle Measurement and Trigonometry - Class X
Learn at your own pace with hints and detailed explanations
$\dfrac{\cos(90-A)\sin(90-A)}{\tan (90-A)}$=