Question

if sin1+sin2+sin3=3.findcos1+cos2+cos3=?
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Answer 1

always sin= cos

and if sin is 3 then cos is also 3

but I am not so sure about this so please recheck it again

Answer 2

Answer:

Step-by-step explanation:

Hii dear this is very simple question ,

We have,

Sin1 + sin2 + sin3 =3

This possible when ,

Sin1= sin2 = sin3 =1

And,

Cos*2(1)= 1- sin*2(1)

Cos*2(1)= 1-(1)*2

Cos*2(1) =1-1

Cos*2(1)=0

Cos(1)=0

Similarly,

Cos(2)=0

Cos(3)=0

Hence ,

Cos(1)+cos(2)+cos(3)=0+0+0

Cos(1)+Cos(2)+Cos(3)=0

Hence answer is 0