Enrhifo
-\alpha +\frac{\pi }{2}
Ffactor
\frac{\pi -2\alpha }{2}
Rhannu
Copïo i clipfwrdd
\frac{\pi }{2}-\frac{2\alpha }{2}
I ychwanegu neu dynnu mynegiannau, rhaid i chi eu ehangu i wneud eu enwaduron yr un fath. Lluoswch \alpha â \frac{2}{2}.
\frac{\pi -2\alpha }{2}
Gan fod gan \frac{\pi }{2} a \frac{2\alpha }{2} yr un dynodydd, tynnwch nhw drwy dynnu eu rhifiaduron.
\frac{\pi -2\alpha }{2}
Ffactora allan \frac{1}{2}.
Enghreifftiau
Hafaliad cwadratig
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y = 3x + 4
Rhifyddeg
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Gwahaniaethu
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Terfynau
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