if sinx+sin2x=2
then find,cos2x+cos4x
if sinx+sin2x=2
then find,cos2x+cos4x
vishwa sharma , 14 Years ago
Grade 10
Trigonometry> undefined
1 Answer
Jitender Singh
Last Activity: 10 Years ago
Trigonometry> undefinedif sinx+sin2x=2
then find,cos2x+cos4x
1 AnswerLast Activity: 10 Years ago