evandiperna evandiperna
  • 18-02-2024
  • Mathematics
contestada

The expression cosine of pi over 2 times cosine of pi over 3 plus sine of pi over 2 times sine of pi over 3 can be rewritten as which of the following?

cosine of pi over 6
cosine of 5 times pi over 6
sine of pi over 6
sine of 5 times pi over 6

The expression cosine of pi over 2 times cosine of pi over 3 plus sine of pi over 2 times sine of pi over 3 can be rewritten as which of the following cosine of class=

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