Tatua tatizo lolote la hesabu

Mambo ya ziada, mambo yanayofanyizwa, sehemu za mwili, pembetatu, alama kuu, takwimu, au tatizo la maneno ambalo mtunzaji anavunja - vunja sehemu.

Sum 2k - 1 for k = 1 to 50

\sum_{k=1}^{50} 2 k - 1

Hatua kwa hatua

  1. \sum_{k=1}^{50} 2 k - 1

    Write the sum out.

  2. = 2500

    Closed form.

Lafunua jibu
2500