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Whitepunk [10]
3 years ago
12

A counterexample for the expression sec^2x-1=cosx/cscx is 45 degrees true or false

Mathematics
2 answers:
lesantik [10]3 years ago
8 0
Hi there! The answer to this problem is TRUE.
krok68 [10]3 years ago
3 0

Answer:

true

Step-by-step explanation:

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