interate sin (5-7x)dx with proper steps
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Answer:
[tex]\\\tt \dfrac{cos(5-7x)}{7 } +C[/tex]
Explanation:
Let y = 5-7x
Then after differentiating both sides,
dy = -7dx
Substitute for these values in the given expression:
[tex]\\\tt \int sin(5-7x) dx\\\\\tt = \int sin(y) \dfrac{dy}{-7} \\\\\tt = \dfrac{-cosy}{-7 } +C[/tex]
Substituting for y we have,
[tex]\\\tt = \dfrac{-cos(5-7x)}{-7 } +C[/tex]