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UNO [17]
3 years ago
10

If y=tanx-cotx, then dy/dx =

Mathematics
1 answer:
Vsevolod [243]3 years ago
3 0

Answer:

dy/dx=sec^2^(x)-(-csc^2(x)

=sec^2(x)+ csc^2(x)

so solution is E

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3 years ago
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