Question

find dy/dx of y=3x²+4cotx​

Answer 1

Answer:

answer is given in this picture

Answer 2

Answer: 6x - 4cosec x

Explanation:

dy/dx = d/dx(3x²) + d/dx(4cotx)

dy/dx = 6x + 4(-cosec x)

Therefore ,

dy/dx = 6x -4cosec x

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