MCQOPTIONS
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MCQOPTIONS
| 1. |
If \(y=\frac{sin(x)e^x}{cos^2(x)}\), find dy⁄dx . |
| A. | Sec2 (x) ex [1 + Tan(x)] + ex Tan(x)Sec(x) |
| B. | Sec2 (x) ex [Sec(x) + Tan(x)] + ex Tan(x)Sec(x) |
| C. | Sec2 (x) e2x [Sec(x) + Tan(x)] + ex Tan(x)Sec(x) |
| D. | Sec(x) ex [Sec(x) + Tan(x)] + ex Tan(x)Sec(x) |
| Answer» D. Sec(x) ex [Sec(x) + Tan(x)] + ex Tan(x)Sec(x) | |