Watch video Solve sin(x+30)=2 cos(x+45),[0°,360°] Trigonometric Equation online without registration, duration 07 minute 20 second in high hd quality. This video was added by user Anil Kumar 05 January 2020, don't forget to share it with your friends and acquaintances, it has been viewed on our site 21 thousand once and liked it 189 people.