trig Q (1 Viewer)

Sien · May 28, 2015

sin (piet/2) = -1
Solve for t. Thanks

InteGrand · May 28, 2015

Sien said:
sin (piet/2) = -1
Solve for t. Thanks

$Using the general solutions of trigonometric equations (or a sketch), we see that the general solution is$

$$\frac{\pi t}{2} = -\frac{\pi}{2}+2n\pi \Longleftrightarrow t = -1 + 4n = 4n -1$, where $n\in \mathbb{Z}$.$

trig Q (1 Viewer)

Sien

将来: NEET

InteGrand

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