Question

if sinx+siny+sinz=3 then write the value of cosx+cosy+cosz.

Answer 1

Mark this answer as brainliest answer

Answer 2

Answer:

your answer : 0

Step-by-step explanation:

the maximum range of sin : 1

sinx + siny + sinz = 3

it must be,

sinx = siny = sinz = 1

x=y=z=90

cos 90 + cos 90 + cos 90 =

0+0+0 = 0