Measuring angles - class-XI
Casual Mode - Take your time!
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Multiple Choice
$\dfrac{\cos(90-A)\sin(90-A)}{\tan (90-A)}$=
- $\sin^{2}A$
- $\cos^{2}A$
- $\sin A$
- $1$
Casual Mode - Take your time!
$\dfrac{\cos(90-A)\sin(90-A)}{\tan (90-A)}$=