L Lachelle New member Oct 23, 2010 #1 1+ sin^2 (40°) + sin^2 (50°) This is a question in my trig book and can not figure out how to solve it can someone explain how to would you figure this one out the same way???? 1+ sin^2 (15°) + sin^2 (75°)
1+ sin^2 (40°) + sin^2 (50°) This is a question in my trig book and can not figure out how to solve it can someone explain how to would you figure this one out the same way???? 1+ sin^2 (15°) + sin^2 (75°)
