Home
Class 11
MATHS
sin^(2)48^(@)-cos^(2)12^(@)*...

sin^(2)48^(@)-cos^(2)12^(@)*

Promotional Banner

Similar Questions

Explore conceptually related problems

Find the value of (a) sin(pi)/(10).sin(13pi)/(10) (b) cos^(2)48^(@)-sin^(2) 12^(@)

Find the value of (cos^(2)66^(@)-sin^(2)6^(@))(cos^(2)48^(@)-sin^(2)12^(@)) .

Find the value of (cos^(2)66^(@)-sin^(2)6^(@))(cos^(2)48^(@)-sin^(2)12^(@)) .

Find the value of (cos^(2)66^(@)-sin^(2)6^(@))(cos^(2)48^(@)-sin^(2)12^(@)) .

cos^(2)48^(@)-sin^(2)12^(@)=?

The value of cos^(2)48^(@)-sin^(2)12^(@) is

The value of cos^(2)48^(@)-sin^(2)12^(@) is

The value of cos^(2)48^(@)-sin^(2)12^(@) is

Prove that: cos^(2)48^(@)-sin^(2)12^(@)=(sqrt(5)+1)/(8)

Prove that cos^(2)48^(@)-sin^(2)12^(@)=((sqrt5+1))/(8) .