Trigformler

The exercise was created 11.10.2023 by Joelkrusen. Anzahl Fragen: 10.

Click

Learn the words

Type

Spell the words

Listen

Listen

Games

Play games

Drucken

Auf Papier lernen



Fragen wählen (10)

Normally, all words in an exercise is used when performing the test and playing the games. You can choose to include only a subset of the words. This setting affects both the regular test, the games, and the printable tests.

All None

  • sin(u+v) sinu*cosv + cosu*sinv
  • sin(u-v) sinu*cosv - cosu*sinv
  • cos(u+v) cosu*cosv - sinu*sinv
  • cos(u-v) cosu*cosv + sinu*sinv
  • sin(2u) 2sinu*cosu
  • cos(2u) #1 cos²u - sin²u
  • cos(2u) #2 2cos²u - 1
  • cos(2u) #3 1 - 2sin²u
  • (1-cosu)/2 sin²(u/2)
  • (1+cosu)/2 cos²(u/2)

All None

Freigegebene Übung

https://spellic.com/ger/abfrage/trigformler.11740401.html

Share