question is that both solution is true or not ?
Sin 67° + cos 75°
sin (90° - 23°) + cos(90°-15°)
cos 23° sin 75°
or
sin 67° + cos 75°
cos (90°-67°) + sin (90°-75°)
cos 23° + sin 15°
Answers
Answered by
0
Answer:
yes both answers are true
Answered by
0
Answer:
Yes, both answers are true
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