Contact us
Choose a category below so we can get back to you as quickly as possible.
15(sin2θ+ cos2θ)×37(sin2π+ cos2π) =15√2(sinθcos45°+cos2θsin45°)×37(0+ 1) =15√2×37×sin(2θ+45°) =555√2sin(2θ+45°)
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.