Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
W PA, a_5 = 17 i a_(10) = 32 . Wyznacz a_1 i
W PA, a_5 = 17 i a_(10) = 32 . Wyznacz a_1 i
Natural Language
Math Input
Extended Keyboard
