Differentiation maths a level edexcel gold set b
https://imgur.com/a/OJHDZbC
Could someone help me with this question please? I’ve differentiated it and got cosx/siny and as it’s parallel I know that the gradient ie cosx/siny is one. But I don’t know what to do after that
Could someone help me with this question please? I’ve differentiated it and got cosx/siny and as it’s parallel I know that the gradient ie cosx/siny is one. But I don’t know what to do after that
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by username79352https://imgur.com/a/OJHDZbC
Could someone help me with this question please? I’ve differentiated it and got cosx/siny and as it’s parallel I know that the gradient ie cosx/siny is one. But I don’t know what to do after that
Could someone help me with this question please? I’ve differentiated it and got cosx/siny and as it’s parallel I know that the gradient ie cosx/siny is one. But I don’t know what to do after that
So you have something like
sin(y) = cos(x)
cos(y) + sin(x) = 1
for the given domains. Do you know any basic identites for sin and cos ...?
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