7 tan ^2 x + 3 = ... Tolong dijawab ya...
Matematika
putrikinkin06
Pertanyaan
7 tan ^2 x + 3 = ...
Tolong dijawab ya...
Tolong dijawab ya...
1 Jawaban
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1. Jawaban EdiHeaven
7 Tan²x + 3
= 7 sin²x/cos²x + 3
=7sin²x + 3cos²x / cos²x