If sin (90° - α) = BC /CA,write down the ratio of sina.
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I think like that but I’m not sure
The first thing you should do when dealing with implicit derivatives is to respect the rules of derivation of both the logarithm and the exponential
Then, you must regroup the terms correctly until you get dy / dx
The answer for this case is D
I attach the solution
Then, you must regroup the terms correctly until you get dy / dx
The answer for this case is D
I attach the solution