What is expand (1+sin(x))(1+cos(x)) ?

The solution to expand (1+sin(x))(1+cos(x)) is 1+cos(x)+sin(x)+cos(x)sin(x)

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expand (1+sin(x))(1+cos(x))

expand

(1 + sin (x)) (1 + cos (x))

1 + cos (x) + sin (x) + cos (x) sin (x)

Solution steps

(1 + sin (x)) (1 + cos (x))

Apply FOIL method

(1 + sin (x)) (1 + cos (x)) : 1 + cos (x) + sin (x) + cos (x) sin (x)

= 1 + cos (x) + sin (x) + cos (x) sin (x)

\frac{( x ^{4} + 1 ) ^{2}}{x ^{8} + 1}

(x^{3} - x + 30)^{6}

(3 + 2)^{5}

122 (e^{(- 0.18 t)} - e^{(- t)})

\frac{e ^{a}}{( 1 + e ^{a} ) ^{2}}

What is expand (1+sin(x))(1+cos(x)) ?
The solution to expand (1+sin(x))(1+cos(x)) is 1+cos(x)+sin(x)+cos(x)sin(x)