The hyperbolic function tanh y = _____?
- (e^y + e^(-y)) / (e^y - e^(-y))
- (e^y + e^(-y)) / (e^y + e^(-y))
- (e^y - e^(-y)) / (e^y + e^(-y))
- None of these
Explanation
The hyperbolic tangent function tanh(y) is defined as:
tanh(y) = (e^y - e^(-y)) / (e^y + e^(-y))
Related MCQs
- ||T(x)|| ≤ C||x|| for all x
- ||T(x)|| = 0 for all x
- ||T(x)|| is always greater than ||x||
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- 1
- 2
- 3
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- e²ˣ
- e⁻²ˣ
- 2eˣ
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
