Math, asked by arifapasha022, 8 months ago

sec x - (tan x)(sin x ) is equal to ​

Answers

Answered by anandsnehith
1

answer is cos x.........

Answered by ronaldomoveon
2

~ Trigonometry

Use the Identity's formula :

  = \sec(x)  -  \tan(x) . \sin(x)  \\ =  \frac{1}{ \cos(x) }   -  \frac{ \sin(x) }{ \cos(x) } . \sin(x)  \\  =  \frac{1 -  \sin^{2} (x) }{ \cos(x) }  \\  =  \frac{ \cos^{2} (x) }{ \cos(x) }  \\  =  \cos(x)

Hope it can help you !

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