y=x²-cosx then dy/dx is
Answers
Answered by
0
Step-by-step explanation:
y=x^2-cosx
dy/dx=2x+sinx
since dy/dx x^2=2x
dy/dx cosx= -sinx
Answered by
0
Answer:
dy/dx=2x-(-sinx)
dy/dx=2x+sinx
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