What is expand (e^{cos(x)})(1-cos(y)) ?

The solution to expand (e^{cos(x)})(1-cos(y)) is e^{cos(x)}-e^{cos(x)}cos(y)

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expand (e^{cos(x)})(1-cos(y))

expand

(e^{c o s (x)}) (1 - cos (y))

e^{c o s (x)} - e^{c o s (x)} cos (y)

Solution steps

(e^{c o s (x)}) (1 - cos (y))

Apply the distributive law:

a (b - c) = ab - a c

a = (e^{c o s (x)}), b = 1, c = cos (y)

= (e^{c o s (x)}) \cdot 1 - (e^{c o s (x)}) cos (y)

= 1 \cdot (e^{c o s (x)}) - cos (y) (e^{c o s (x)})

Simplify

1 \cdot (e^{c o s (x)}) - cos (y) (e^{c o s (x)}) : e^{c o s (x)} - e^{c o s (x)} cos (y)

= e^{c o s (x)} - e^{c o s (x)} cos (y)

\frac{1}{( s \cdot ( s + 2 ) )}

4 x 2 - 3 x + 7

\frac{8 ( 4 - j ^{6} )}{12 - j ^{6}}

\frac{( x - 2 ) ( x + 5 )}{30}

(2^{4})^{3}

What is expand (e^{cos(x)})(1-cos(y)) ?
The solution to expand (e^{cos(x)})(1-cos(y)) is e^{cos(x)}-e^{cos(x)}cos(y)