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IRINA_888 [86]
3 years ago
8

What is cot( inverse of sin 5/13)

Mathematics
1 answer:
Tems11 [23]3 years ago
6 0
Cot= cos/sin
<=> cot= [(✔️13^2-5^2)/13]/(5/13)
<=> cot= (12/13)/(5/13)
<=> cot= 12/5
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