What is expand sec(x)(1-cos(x)=sec(x)-1) ?

The solution to expand sec(x)(1-cos(x)=sec(x)-1) is sec(x)-sec(x)cos(x)=0

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expand sec(x)(1-cos(x)=sec(x)-1)

expand

sec (x) (1 - cos (x) = sec (x) - 1)

sec (x) - sec (x) cos (x) = 0

Solution steps

sec (x) (1 - cos (x) = sec (x) - 1)

= sec (x) (1 - = cos (x) sec (x) - 1)

Distribute parentheses

= sec (x) \cdot 1 + sec (x) (- cos (x) = sec (x)) + sec (x) (- 1)

Apply minus-plus rules

+ (- a) = - a

1 \cdot sec (x) - sec (x) cos (x) = sec (x) - 1 \cdot sec (x)

Simplify

1 \cdot sec (x) - sec (x) cos (x) = sec (x) - 1 \cdot sec (x) : sec (x) - sec (x) cos (x) = 0

sec (x) - sec (x) cos (x) = 0

e^{t} + (e^{t} cot (x) + 2 x csc (x)) \frac{d x}{d t}

\frac{1}{x \cdot ( a \cdot x + 1 ) ^{2}}

\frac{( 2 p x + w x ^{2} ) x}{2}

2 ((x + h) - f (x))^{2} - 1

12 π (36 - r^{2})

What is expand sec(x)(1-cos(x)=sec(x)-1) ?
The solution to expand sec(x)(1-cos(x)=sec(x)-1) is sec(x)-sec(x)cos(x)=0