MCQOPTIONS
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MCQOPTIONS
| 1. |
If y = Tan(x)Tan(x) then dy dx = ? |
| A. | Tan(x) [1 + lnTan(x)] Tan(x)<sup>Tan(x)</sup> |
| B. | Tan<sup>2</sup> (x) [1 + lnTan(x)] Tan(x)<sup>Tan(x)</sup> |
| C. | Sec<sup>2</sup> (x) [1 + lnTan(x)] Tan(x)<sup>Tan(x)</sup> |
| D. | Sec(x) [1 + lnTan(x)] Tan(x)<sup>Tan(x)</sup> |
| Answer» D. Sec(x) [1 + lnTan(x)] Tan(x)<sup>Tan(x)</sup> | |