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Vlad1618 [11]
2 years ago
8

Evaluate ∫3x2sin(x3)cos(x3)dx by

Mathematics
1 answer:
liraira [26]2 years ago
6 0

Answer:

Evaluate ∫3x2sin(x3)cos(x3)dx

Step-by-step explanation:

hello        (a) using the substitution u=sin(x3)  because

du =3x²(cos x3)dx

you have   ∫3x2sin(x3)cos(x3)dx = ∫udu=u²/2 +c............continu

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Nope  It is impossible


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3 years ago
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Julia and carl buy 2 sandwiches,1 salad,1piece of fruit and 2 drinks for lunch.They give the cashier 20.03.What coins and bills
Sergeeva-Olga [200]

Answer:

They would recieve cents as change.

Step-by-step explanation:

They bought 2 sandwiches, 1 salad, 1 piece of fruit and 2 drinks

Total = 6 items altogether

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If they would receive change, it would be in cents.

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4 years ago
Round to the nearest hundredth 0.2189
Aleks04 [339]

Answer:

0.22

Step-by-step explanation:

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3 years ago
What is the volume of a box that measures 12cm by 7cm by 19cm
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Answer:

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3 years ago
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Debora [2.8K]

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angle KPN=95 degree

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angle KPN = angle JPO (because they are vertically opposite angles)

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since angle JPO is equal to KPN ,angle KPN is 95 degree

6 0
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