athuspit
athuspit
12-06-2021
Spanish
contestada
Q17 sinA.cosec A = ?*
O.
1
2
O
0
1/2
Respuesta :
zarampa
zarampa
12-06-2021
Answer:
1
Explanation:
Sen = a//b
Csc = b/a
Sen*Csc = (a/b)(b/a) = (ab)/(ba) = 1
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