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Anna11 [10]
2 years ago
7

I need help question 4

Mathematics
1 answer:
fredd [130]2 years ago
8 0

Answer:

-51

Step-by-step explanation:

If the limits are reversed, then place a negative sign in front of the integral.

\int\limits^a_bf ({x}) \, dx =-\int\limits^b_a f({x}) \, dx

\int\limits^a_3 f({x}) \, dx  = 51\\ where \alpha =10\\

\int\limits^3_\alpha f( {x}) \, dx =-51  where\alpha =10

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