express cot 75°+ cosec 75° in terms of trigonometric ratio of angles between 0° and 30°.
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Answered by
4
Answer:
tan 15°+ sec 15°
Step-by-step explanation:
cot 75°+cosec 75°
cot(90-15)+cosec(90-15)
tan 15°+sec15°
Answered by
1
Answer:
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