Flag Trigonometry> Find the value of the expression in terms...
question mark

Find the value of the expression in terms of tan : ( sin2x + sin4x )/ ( 1+cos2x + cos4x )

Harini , 10 Years ago
Grade 11
anser 1 Answers
Lab Bhattacharjee
\sin2x+\sin4x=\sin2x(1+2\cos2x)\\ 1+\cos2x+\cos4x=\cos2x+2\cos^22x=\cos2x(1+2\cos2x)
Last Activity: 10 Years ago
star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments