What is expand cos(2t)μ(t-pi) ?

The solution to expand cos(2t)μ(t-pi) is tμcos(2t)-piμcos(2t)

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expand cos(2t)μ(t-pi)

expand

cos (2 t) μ (t - π)

t μ cos (2 t) - π μ cos (2 t)

Solution steps

cos (2 t) μ (t - π)

= μ cos (2 t) (t - π)

Apply the distributive law:

a (b - c) = ab - a c

a = cos (2 t) μ, b = t, c = π

= cos (2 t) μ t - cos (2 t) μ π

= t μ cos (2 t) - π μ cos (2 t)

(5 x + 2)^{2}

\frac{( 4 y + 1 ) ^{2}}{16}

(- 2, - 2) y (0, 10)

(x + 33) (x - 33)

\frac{2 ( 79 - 4 )}{3}

What is expand cos(2t)μ(t-pi) ?
The solution to expand cos(2t)μ(t-pi) is tμcos(2t)-piμcos(2t)