In: Math
1 -3 11
(a) Suppose ∫ f(x)dx= 7 and ∫ f(x)dx= −5. Evaluate ∫ 3f(x)dx.
-3 11 1
e^x
(b) Find d/dx ∫ (t^3+ 4)dt
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2
(c) Evaluate ∫ 3x/(3x+3)dx using u-substitution.
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In (a), the limit is confusing the question is not written well.
Please write that question clearly, if you have any doubt regarding last two parts then comment please.
Thank you....