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mixas84 [53]
2 years ago
13

Csc0sin20-sec0=cos20sec0​

Mathematics
1 answer:
Mkey [24]2 years ago
3 0

Answer:0

Step-by-step explanation:

(0)0.342-0=0.9397(0)

0=0

sin 20= 0.342

cos 20=0.9397

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Step-by-step explanation:

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