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sin θ is opposite of cos θ in their values

sinθ is opposite of cosθ in their values


 


 

Grade:11

1 Answers

Parvez ali
askIITians Faculty 47 Points
10 years ago
sinx and cosx are ratio of sides of a right angled triangle sinx=cos(pie/2-x) thus sin0=cos 90,
sin 15=cos 75 ,sin 30= cos 60 thats why sinx and cos looks opposite
Thanks & Regards
Parvez Ali
askIITians Faculty
Btech
ISM Dhanbad

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