It is a very easy question , who can solve it

Find x if sin(x+36^) = cos x

Write your solution please

sin(x)cos(36°) + sin(36°)cos(x) = cos(x)

sin(x)cos(36°) = cos(x) (1 - sin(36°))

tan(x) = (1 - sin(36°)) / cos(36°)

x = arctan[(1 - sin(36°)) / cos(36°)]

x = 27° + n∙180°, n e Z

nsolve(sin(x+36)=cos(x), {x})

x=27 approximately...easy to do with microsoft math - once I realized that you were saying degrees...

If this is calculus or what ever you call it, then i wanna die soon cuz ima be taking it later on in high school

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So you solve it. Stop trying to get people to do your homework.

I wish I knew, but this isn't a simple question, and I suck at math!

It's so easy. Can you solve it??

I think that question could be incorrect ?

If it's easy, then why do you have to ask us?