Math, asked by shreya567, 1 year ago

heya...

is \:  \tan \: a \times  \cos \: a =  \sin \: a

Answers

Answered by Anonymous
1
Yes .. tan a × cos a = sin a

since ,

sin a / cos a = tan a
Answered by AritraMondal
1

 tan \: a \:  \times cos \: a \\  =  \frac{sin \: a}{cos \: a}  \times cos \: a \\  = sin \: a
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