What is expand cos(t)U(t-3) ?

The solution to expand cos(t)U(t-3) is tUcos(t)-3Ucos(t)

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expand cos(t)U(t-3)

expand

cos (t) U (t - 3)

t U cos (t) - 3 U cos (t)

Solution steps

cos (t) U (t - 3)

= U cos (t) (t - 3)

Apply the distributive law:

a (b - c) = ab - a c

U cos (t) (t - 3) = U cos (t) t - U cos (t) \cdot 3

= U cos (t) t - U cos (t) \cdot 3

= t U cos (t) - 3 U cos (t)

- 7 \cdot (4 - t^{2}) \cdot e^{(4 - t^{2})^{3}}

(1, - 1) y (5, - 7)

x^{2} y d x - (3 x^{4} - y^{3}) d y

6 \cdot 7

- \frac{5 ( 5 + 61 )}{6}

What is expand cos(t)U(t-3) ?
The solution to expand cos(t)U(t-3) is tUcos(t)-3Ucos(t)