cosec (75° + 0) - sec (15° — 0) =?
1) 2sec theta
2) 2cosec theta
3) 0
4) 1
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0
Step-by-step explanation:
0 is the answer...
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Answered by
0
Answer:
3) 0
Step-by-step explanation:
cosec (90°-15°) - sec 15°
sec 15° - sec 15° = 0
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